INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a87d1af696c589bf3ee394b855e4d91ed4a67c699b60167b226354657b93c0b2', 
    'D9EC1eIhhx9svfCnmH3aWZgPS74OI04KX8a8oEIrbHM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)