INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b714775752335f2e95b526b26fc385139a3e34f6485eecd4098b1037ebab7bc', 
    'jnQXcm8BlY36SnRvTJbrfdYL/eBPXicSor/hseF4bE4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)