UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oyb0WFUgBywhAse4LKgbUcW7BTvFtXRgfABAnQ2DyZg=' 
WHERE 
  key_id = 'b1c56960a69b7d2875c84074ab2a7f71e8122aa3adf171ff1ed7bec0f4407adf' 
  AND (
    token = 'oyb0WFUgBywhAse4LKgbUcW7BTvFtXRgfABAnQ2DyZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )