UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u7poa14M2NFsDEy1JxtNR7rZRoC0Wnob4vkMagLFAbc=' 
WHERE 
  key_id = '53f31d2151134c0f181d58a457902a0318f9ef27af89b2a71b4737d7063433e8' 
  AND (
    token = 'u7poa14M2NFsDEy1JxtNR7rZRoC0Wnob4vkMagLFAbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )