UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yq4zml1yg/Mt6ORc37fGJwaE01DyrissyMzJ+Y/Tu/c=' 
WHERE 
  key_id = 'a93ec736c2f87c8269d3bcd068e725c58cb4a5f781642881cbca836ec3d3e791' 
  AND (
    token = 'yq4zml1yg/Mt6ORc37fGJwaE01DyrissyMzJ+Y/Tu/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )