UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tdq7EU8Y9u3Gt2NBMP5AH3lV0Ua1VTl1vTrZ5+qm2b4=' 
WHERE 
  key_id = 'e9d8047c123f357d2f3992c64e1bbbd78af486a969c856db5a2bd805892aa841' 
  AND (
    token = 'Tdq7EU8Y9u3Gt2NBMP5AH3lV0Ua1VTl1vTrZ5+qm2b4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )