UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y+PRUKKzqDnkx6LnMxT92XjmiXAW1YfzeFL09i98oDk=' 
WHERE 
  key_id = '5d59c14875206e6872d103b2d6a5a8105102863c127b1e834b4db5a1616c6871' 
  AND (
    token = 'Y+PRUKKzqDnkx6LnMxT92XjmiXAW1YfzeFL09i98oDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00075