UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a+5KWYoXoMpap3R9h0eUvYQZtdb4fIHsjbqGVLupWuc=' 
WHERE 
  key_id = 'af8c09ebc4d77f90563d0add81813f512ecbc20c06b1661e56f7783d4d4e33e6' 
  AND (
    token = 'a+5KWYoXoMpap3R9h0eUvYQZtdb4fIHsjbqGVLupWuc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )