UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OCDU77I9JgCQgNBDUKbL+ugYuw0N4bdID4wkhn5sCYI=' 
WHERE 
  key_id = 'b715a7168e7e180085f5b85f50ba843d51f7c5179a23a4419989ef238ee8ef7c' 
  AND (
    token = 'OCDU77I9JgCQgNBDUKbL+ugYuw0N4bdID4wkhn5sCYI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )