UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uMtKxQ77y0Y/Uy+3MREx1w2S5ymTyEjs7TdkEHoT+mM=' 
WHERE 
  key_id = 'e58820ebb3c48b49dcf210f151cd0ce560fb48ca6f9921564adcc5c850f79018' 
  AND (
    token = 'uMtKxQ77y0Y/Uy+3MREx1w2S5ymTyEjs7TdkEHoT+mM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )