INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c1999937953277b8e6df055ca6f6d0ee946883d6fce295de7b9f6fb1e66343f', 
    'xS9DrOk7VGsPHap+m1TZ5fDHwy7dPwdzEcrmsKVFMNQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)