UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JFWFwWzGABL7ZEt+oa5Ple0C7ib2miQFvEv5o/TR33I=' 
WHERE 
  key_id = '137691c7235cab1b1d2692fe8e325653c6ae10d1832c97e667cca4cab759e929' 
  AND (
    token = 'JFWFwWzGABL7ZEt+oa5Ple0C7ib2miQFvEv5o/TR33I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )