UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7zCJdSUSSfeuSqllVk8trZpAk6ja26inNVwizcGRFF4=' 
WHERE 
  key_id = '5899db258a510cc2cf3868899d7216680aacc7f3ee745768d55ab897bbc1da28' 
  AND (
    token = '7zCJdSUSSfeuSqllVk8trZpAk6ja26inNVwizcGRFF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )