UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b3tGzcdJVTnn7b98iYu7c11WUxYg6ef/1b/QW8XnwNQ=' 
WHERE 
  key_id = '57402544860c64b8d200e90b46c8058a595d5e2055934ebe5f94da16f242a1b0' 
  AND (
    token = 'b3tGzcdJVTnn7b98iYu7c11WUxYg6ef/1b/QW8XnwNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )