INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe4361dc32bed70411a189f63490b0a9759bbf3609ab739aee44387455f01806', 
    'CiW4VG41heFzP/QcK6PUONLj4G9H7ubGYgXSN7eopIo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)