INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '535e0bfd261bfb8d9f48be129f076ce9f9d261788170d8d3a53dd978831bb342', 
    '1yf1L/57loRMgetRWUV5c0T0Nb+JaJaO5IEvsNOHKAc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)