UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pg01DY2AGNEs4kuyTiy+6yOhXsINM4lTl2xiFQRswEc=' 
WHERE 
  key_id = 'a4b838e01e65225397bbd7bded011c77700663fc2f4f9c35f01e2a0d94f15461' 
  AND (
    token = 'pg01DY2AGNEs4kuyTiy+6yOhXsINM4lTl2xiFQRswEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )