UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c0DWbrwG7XXFw1+M8l8TeaVqg5wRQkz4xSuKQKCI9/I=' 
WHERE 
  key_id = '82361c213e70728ffc856823f80648eb6bb23b1ec25d4a279d4e97f155ed3dff' 
  AND (
    token = 'c0DWbrwG7XXFw1+M8l8TeaVqg5wRQkz4xSuKQKCI9/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )