INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f37ec5ed8b6d0c86e6a4b897c4a4241fe4ef838ccec75f962086004b8fe484a1', 
    'rg/dfyIiFwnCd068x8mqCb1t581jgLCoyJKNzABoWCU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)