UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oAc1evDBllNZwvPB3COhXJ3OPtjII0YoATL/HTihTZY=' 
WHERE 
  key_id = 'c4d8f81785f06cce27924241288406811e13b1dd1ad3a6c776bf202a976894cb' 
  AND (
    token = 'oAc1evDBllNZwvPB3COhXJ3OPtjII0YoATL/HTihTZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )