UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yzvj9FM11HphEmw6zOGLVQ3daBf3LLVADIwP4x/iFIk=' 
WHERE 
  key_id = '52dbf8362843d6aaa291b9ca7cbae58ee4e1b3cd325ba980c06f97b501b155bd' 
  AND (
    token = 'Yzvj9FM11HphEmw6zOGLVQ3daBf3LLVADIwP4x/iFIk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )