UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'djxfiwkK6c9iYurdAo20OgVhVLHclVvK+/kPy36t+Ro=' 
WHERE 
  key_id = 'b17b0f2553c62dc96484f94d806f23ce338416202f87ae364d89422228cbdfc3' 
  AND (
    token = 'djxfiwkK6c9iYurdAo20OgVhVLHclVvK+/kPy36t+Ro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )