UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'htsiVIB4FU5fOuyOT+rrJg7ApN9s8PUF1SBGprHDX9o=' 
WHERE 
  key_id = '324ce649fb0f61180f23a052e10ad373ab2f4b2c7de61ecb31723e0134c1e840' 
  AND (
    token = 'htsiVIB4FU5fOuyOT+rrJg7ApN9s8PUF1SBGprHDX9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )