INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '477269bbbbc53bb4ac03ea25a3ff3b82adfac31fa94d773d084776de4af5d20a', 
    'JGRhzFeOPsF7yoDom/pUQegUARbSs5GB8a5q0544kO8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)