INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31543f687110b69f83991f4ccea6c87c9581ca1eb7e9f25ce101d578a89a7626', 
    'oCoZSAewkBnuOdGzBrMWvacUVUTqwEtxlpssIyheqTk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)