UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z5n9C8Am3Tl86z3kT5J9PKbxmCHyu72W9nbRZIa+om0=' 
WHERE 
  key_id = 'cb24016ae901d87460995345929eed1554f59f3284037048bb7459adebcc8c3b' 
  AND (
    token = 'Z5n9C8Am3Tl86z3kT5J9PKbxmCHyu72W9nbRZIa+om0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )