INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '719f99fc1932d486d4ce7ebf4ecaa636805b971bee76a238747f510cf5b254c5', 
    'JwyDTwrJGMZIMktfAHKJQ7cQr3v1rkK8NlP1AJan3Hk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)