INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8b678e2ad3afe375919aeb9f23e27729f5cbf5b5813c352f8dafed5c2ddf0e9', 
    'naSKAg9JD5dejTDOC46kV5fjuX25vLIqhDJrdhG9yQM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)