UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kCRysm1UBLfBfsMGaDhBvGlh6eOu/SHoV7cT8hIeEU8=' 
WHERE 
  key_id = 'd551047ae0d8031446ece27a457858cab1b699a5499d221da86c3a6c90495873' 
  AND (
    token = 'kCRysm1UBLfBfsMGaDhBvGlh6eOu/SHoV7cT8hIeEU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )