INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6175408fd0f65a11825f5f86fdebd554479d3caf70a4c0cb5d4b781365185fd4', 
    'cMsVjbYnfTCDrFTtZyf4E9LWgknrgJz4j8jcfKd0ehU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)