INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6456d800aff15ebb45f97e52ddbbffbf260305d3defec591e734ae5009bc3ea7', 
    'LNu/TKoaGtMz812OwUDsOhI9w9aIhF1BlgGEKsjcsZE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)