UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yE/CbvkUmwsoefDGhfiIyclCayv0FK6gWwV6+2slEOs=' 
WHERE 
  key_id = '8657e56ca5f423957016a6a328cc6687841c45e80fbe2d81a675f042faf67b7c' 
  AND (
    token = 'yE/CbvkUmwsoefDGhfiIyclCayv0FK6gWwV6+2slEOs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )