UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NiVOgtwoRJUBKk6E6ZuhVgj4MVKkbmwwaVMoxXbn7Ds=' 
WHERE 
  key_id = 'b4d9375e2dba69610c95a197731920f8281d4d032f8bec64ba663091b2a58a15' 
  AND (
    token = 'NiVOgtwoRJUBKk6E6ZuhVgj4MVKkbmwwaVMoxXbn7Ds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )