INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31d1fd408d217c08f2bbe339a9cd6f18447cbac4369e59ac627f7e98252be507', 
    'FCyALg3QKluoGd3W89V1A8OG2i10w4DUj3wUvrCKjkw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)