INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b0fd5e36f425a4e95f88a208fabb89a67881313508f4c2faf31f63eafd55d5d', 
    'kEqhOt16Cz4oLum8CUJh1Swei9xa0W/48cO6sosumtk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)