UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XbAzFibxiDFcWgE9/TkIoyH7zMjtBX5DtCiPNEiTpiA=' 
WHERE 
  key_id = '513ba15103d08aa29396d2c7c1d111ac7ccdcf430de61fe71596909816767c9c' 
  AND (
    token = 'XbAzFibxiDFcWgE9/TkIoyH7zMjtBX5DtCiPNEiTpiA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )