UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'in4IMpiE2kIytFaXuXNVsDehvtQ1kmDeRuvW7NMKpUU=' 
WHERE 
  key_id = '6cc322593cd0daecc81bc82b6bac352a8f4d4946099a148ed18afffd6e41074c' 
  AND (
    token = 'in4IMpiE2kIytFaXuXNVsDehvtQ1kmDeRuvW7NMKpUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )