UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'raaQc7A2+83I2AGpjiWJHSpTKmN2hWz95okymcJngjg=' 
WHERE 
  key_id = '756e68252c48c22806d9caced39200671017c3103e2b03d4b7736603743dfc67' 
  AND (
    token = 'raaQc7A2+83I2AGpjiWJHSpTKmN2hWz95okymcJngjg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )