INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f509ddb3cc5fe83110e8a7048f2fed45b6d486ee074da88ba36710067df89ffd', 
    '9r7+6wzOcZ8+yxetAOyLXexgPbLKEWgFXEKs8abZet0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)