UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yYjQCx/2BsQrqOtiqxlgb7sVLRGnGhz4sFAqja7NQ7E=' 
WHERE 
  key_id = '5b1b6c0fd983aa29f36501cce69162829c44c1d5b01270d379b2224781cf9197' 
  AND (
    token = 'yYjQCx/2BsQrqOtiqxlgb7sVLRGnGhz4sFAqja7NQ7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )