UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gkr+TqhTQ7ETbZ36a0eg84J/ru/R7Qz+pu69042PNI8=' 
WHERE 
  key_id = '43be065e86fcc639cc0565547bf21838cfae41131287ee98a7a5f7f22808a7cd' 
  AND (
    token = 'Gkr+TqhTQ7ETbZ36a0eg84J/ru/R7Qz+pu69042PNI8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )