UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NBskqyOnIBxFTsQ3HDgyAbgi4NlAKjpdT0q6rwYlcpk=' 
WHERE 
  key_id = 'e559b357cba17620fd5c029cc214272b007171b15ee45442c7c0697da6bd99f0' 
  AND (
    token = 'NBskqyOnIBxFTsQ3HDgyAbgi4NlAKjpdT0q6rwYlcpk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )