UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+aI+UUyvs9SsdrCMVmXnSc94RPMRu36cTzRR1hoeytY=' 
WHERE 
  key_id = 'e86b9d3ad42ddd2da79c9a848fdb311608c77e84f52004a9103ebbfbfbd065a3' 
  AND (
    token = '+aI+UUyvs9SsdrCMVmXnSc94RPMRu36cTzRR1hoeytY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )