INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8a5a9e9a56b8075ce91be040fd12665b8cb12447be79e630731f2ff4928bcdd', 
    '8l39nEikfshWhaJbjkCDgkw5ddLjWVwZmrXXiau9nLc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)