UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kL5EyS1hZgw1uPLltin1563d+RbEXQcikMpRHH1K0Qk=' 
WHERE 
  key_id = 'e72b756fa6704a5146eed7c29aa30878b90a9d6868e77d107234c154953c5a32' 
  AND (
    token = 'kL5EyS1hZgw1uPLltin1563d+RbEXQcikMpRHH1K0Qk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )