UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fpv2PeOLJtwEKBbd/m4a7F2jOzl4MWlyd8CMvfDiKsk=' 
WHERE 
  key_id = '5cd8d490694a2e56f532a171a8db9c01fc30cdb5cb9bd181b3d07d78db652b83' 
  AND (
    token = 'fpv2PeOLJtwEKBbd/m4a7F2jOzl4MWlyd8CMvfDiKsk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00030