UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S2aQz1x0rcTaJ2BkS3hKac4jJAIqn2JLmpefsEFP1jY=' 
WHERE 
  key_id = 'c14f2324a09180d342f97b912c9c20e1261265b077bfa8c5d29fb345d20d8b29' 
  AND (
    token = 'S2aQz1x0rcTaJ2BkS3hKac4jJAIqn2JLmpefsEFP1jY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )