UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pCHEDZ2KYYl5gQAaJf+48RmO+vpcr7wGLnc88gq5Pms=' 
WHERE 
  key_id = 'b2301998d2024e5fa24d6c2af29e995071513528fdbca839b7fb4826040eeaad' 
  AND (
    token = 'pCHEDZ2KYYl5gQAaJf+48RmO+vpcr7wGLnc88gq5Pms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )