UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'duZ+UvMMab0/wDBPkShxO8VF0ASCcAfKt10dY7ey9FI=' 
WHERE 
  key_id = '8c4f6c06ca09c4157945dff44572c5dc258791072ce03508ab3b3615cf2cef6f' 
  AND (
    token = 'duZ+UvMMab0/wDBPkShxO8VF0ASCcAfKt10dY7ey9FI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )