UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L232S7olBxsNXry1Tyx4XOP3QTtyzk+jtHWE6mO3lgg=' 
WHERE 
  key_id = '53fcfdc625544b583966488a983e4e3300503d1aa6eee47994f842dda9a3cd69' 
  AND (
    token = 'L232S7olBxsNXry1Tyx4XOP3QTtyzk+jtHWE6mO3lgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )