UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r0rphv/Hv23ZgRpwGAKbnLHhS9RB91P0ZOjths2Y2zg=' 
WHERE 
  key_id = '198bea1cc996f855ae5cb88bad85b764c1d365bbd07b9b454bab3c4778837f32' 
  AND (
    token = 'r0rphv/Hv23ZgRpwGAKbnLHhS9RB91P0ZOjths2Y2zg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )