INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1c859302f495a5d2dad9d4549366f94d7abc3f80604058ac93817297df6ce6d', 
    'eaCCM/MszHEaOUMo8sFHUwzDOSOCQtZovqKdTVKhRug=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)