UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z82OdHSmc4M4EXnDOoKzm4xzXOOa3i1nggowc8wI1Bs=' 
WHERE 
  key_id = '6c577fcd20d029adbf514904ea8f063da57ba781240f12c9e7847711e41e82a2' 
  AND (
    token = 'z82OdHSmc4M4EXnDOoKzm4xzXOOa3i1nggowc8wI1Bs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )