UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mRTXYFR+1+shY95DLuYwYHP56Ai2tacoahWFnOQk4Ug=' 
WHERE 
  key_id = '0e771222cbc48a384902bf0ca0c6b12ed21d2870149a2a5db203952a7902acfe' 
  AND (
    token = 'mRTXYFR+1+shY95DLuYwYHP56Ai2tacoahWFnOQk4Ug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )