UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ek7PzzODC6QPZJpNxK4himKhumEZfSzEAnUmddGB9z4=' 
WHERE 
  key_id = 'e80d6af8bc4c9c845fe4fbe636e9f1311640ae42037cab8b737fc434aab2c549' 
  AND (
    token = 'ek7PzzODC6QPZJpNxK4himKhumEZfSzEAnUmddGB9z4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )