UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1B886/3r74MY9s5pEBaV7irPA5GFJZGPXL0pEs8yWmo=' 
WHERE 
  key_id = '34fc2cf9ba440a13ec1ca4256c525e2633e691a935163d26d4c83103c2ba66f8' 
  AND (
    token = '1B886/3r74MY9s5pEBaV7irPA5GFJZGPXL0pEs8yWmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )