UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ut3sa3FwzkyLoF8zBGDtqJcnHP5U051/305/mL1IKtQ=' 
WHERE 
  key_id = '5cbede060ae53ad1914937d752675c337a34c89294461d19989b70a285a320d7' 
  AND (
    token = 'Ut3sa3FwzkyLoF8zBGDtqJcnHP5U051/305/mL1IKtQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )