INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f81f58dedc801974e501a4aa06bef144b85ed8bd25ce51fcb8dbf8d42379ab24', 
    'lVmKY6gEDgjn7n+qk6Wc868Ie4ztBiyeuVRh76mItHg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)