INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd42d319a4b8afc7b480ae8ad81357e7d35121d376dd8f55d800853aa79d83454', 
    'SjwTfHBuew6JDKe0FFVddpW0B7R6qDgrFJ9v9wnib1A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)