INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b74d8b502031a08b82d94b784b92d3b702c90bc63eb9d3e21e3292f933bf46af', 
    'wZhpzbCDAL7N9XDAKoEdFjqmaLo3sTY7qF/kfLel8UE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)