UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TTztqN5WLc4mBxd2SBe9fNANDyYnv+hCsSqkxhDEGAk=' 
WHERE 
  key_id = 'c247f54aa36dd2310367b9d3b715e9b39e2a3b0f401a83de5e8f032af800b05b' 
  AND (
    token = 'TTztqN5WLc4mBxd2SBe9fNANDyYnv+hCsSqkxhDEGAk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )