UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZjtCVRgxB3CiRGCi1IymUXTRoX9T7wTAh7+aBbqzlIs=' 
WHERE 
  key_id = 'cb8717c51f8cca6ca3aefb74e62e63f7d6c859cec630224d6055f00afedf9e28' 
  AND (
    token = 'ZjtCVRgxB3CiRGCi1IymUXTRoX9T7wTAh7+aBbqzlIs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )