INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57f0cb44569a59ceee28facc35780ac23b2954cd42a148124d12c5bbc7e860b2', 
    'I9Vx+lAESYT6Xkb4iRdi+y6jcL8KlD5LOo8+ZPVfwPI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)