INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0ffe1ce618a5cbdff6308834558471f6811dc0b2771566b3c2707170f80fba9', 
    'XWKL6Nu4VxuW76f3pe0A73rOn3XPU2Ti/s5BkbmlZOE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)