UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BtbWShhvhruDJ9RRAec9GFWr21rNK56e+/fp1j+fYig=' 
WHERE 
  key_id = 'f068786d2a826f840adbce4e1d20797dec342d0dbbb7bb767522861b5865ffd4' 
  AND (
    token = 'BtbWShhvhruDJ9RRAec9GFWr21rNK56e+/fp1j+fYig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )