INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c776821131a26b5dee8bdac1d3ac614bd5b7976ce0ccf013895867d0012c687', 
    'XFrN9KH8ToDns6geUhD47CxLtu6Bt0QgzIerk3kxOHg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)