INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a87e16068b52b141bc9d73baebfd4482260242132f3f9244761fad7c172a8e2b', 
    '5CYBf43uWMXUIL1tKwMezAMXQ/hMqt3Gp50V3v12Ftg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)