UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nrwjMxU8o7/BVx5bioKm0xr7ydd3loKN6lQYJHVCA9E=' 
WHERE 
  key_id = 'cee288e26d76858eb969b64e54f77a0738e96a0a1c220aa357c04f106c025d25' 
  AND (
    token = 'nrwjMxU8o7/BVx5bioKm0xr7ydd3loKN6lQYJHVCA9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )