INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e94e6101c9e19c9da0c7989d970ddf1f6d4341b2c303532b3a0bde0979c529a6', 
    'mdxZ5AjqyTNh2PrZ3UEFod7qWUOrbImL8ZmdinIbi7M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)