UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+6Xkyx4zS39ZNkr/Y93CWcpyS0ua45Lfnf2IyYCiqiY=' 
WHERE 
  key_id = '37fd766a14b27850f000e0281b5c9e0199e10382bd8e6bbc97c28c79d514987d' 
  AND (
    token = '+6Xkyx4zS39ZNkr/Y93CWcpyS0ua45Lfnf2IyYCiqiY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )