UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KTJeTFF8hXconky/VJAbkthVwygXzQDnW2s3h1UBc30=' 
WHERE 
  key_id = 'f2d9bf97df11c6a160b68988dcf4dd956b79e455de8ff99dc7f357b912e067b7' 
  AND (
    token = 'KTJeTFF8hXconky/VJAbkthVwygXzQDnW2s3h1UBc30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )