UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KhqkvPXgD2V3KCGLmEN8CHEkzUANrD8wxTv1u0QpjbQ=' 
WHERE 
  key_id = 'ec59321188a4a9e5a32c99eeafdc05bbc9195585a8a8435b1fe5f34d724e6aea' 
  AND (
    token = 'KhqkvPXgD2V3KCGLmEN8CHEkzUANrD8wxTv1u0QpjbQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )