UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XEIylkpjDH4f40RRvqOZXV76Sz5iMQA2c+u6JK+50AE=' 
WHERE 
  key_id = 'c2e727adbb6bec7d0a62cc54d30014e145f55fb8ffb2aded5893bf75bb7b655f' 
  AND (
    token = 'XEIylkpjDH4f40RRvqOZXV76Sz5iMQA2c+u6JK+50AE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )