UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0eB6fMWORksVuIHea6FSduF0L1U9KplepaWi5nOlrh0=' 
WHERE 
  key_id = 'e114323c94c2d8546e68960d0c0455e50f867f80761f6187a5fd76bf94fec2cf' 
  AND (
    token = '0eB6fMWORksVuIHea6FSduF0L1U9KplepaWi5nOlrh0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )