INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c02c996d89e4387d07891d697d2f4ba0a77f1cf907192fddecc0cd43515876cc', 
    '8LdQ1lyKsy+JaAvyTWfwSWG7m2L7g9Ff0BDi3Jdoi14=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)