INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f20e79ff2f1d9e416de3420566e109c7a76c45c24e712f7a36a6971c1eb21cc9', 
    'VFbBs1oot2xzb899bGupIPN4Q3trw4cQqjfH3Y7bRIo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)