UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LU2Sh2KgQuboHKhUY4EA2U1Qm4nkjgyvK3m3slR9tV4=' 
WHERE 
  key_id = '7c8cb8f7e5c5e6f99cd1681df286a7353255823fe7db044f07ffcdf2380cb85f' 
  AND (
    token = 'LU2Sh2KgQuboHKhUY4EA2U1Qm4nkjgyvK3m3slR9tV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )