INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6eb5c3efa6538b839ad86dd7b7bbcc04ba98beface5053ee0113aa0b79b67653', 
    'mE1ik+tMe9/YjtnAsCFCXObV9vIqwCWHcEwp0lHfyCw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)