UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '43C2puM8ovnENgwPJ1+XnTju0/1NGS3eB3nuHKoxho4=' 
WHERE 
  key_id = 'c1a1537dc88354b27f842a4d7b3ab77d2927a0f777628b4e29da489da0c0ece4' 
  AND (
    token = '43C2puM8ovnENgwPJ1+XnTju0/1NGS3eB3nuHKoxho4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )