UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LnsWA1R6e82Pw1gbIIdDul/wrPkEDk+Ck1jwAhWmPqY=' 
WHERE 
  key_id = '8573b1dcd40e8e00ca43527f94e0373db3b183b39cd109382a086d122ef3481a' 
  AND (
    token = 'LnsWA1R6e82Pw1gbIIdDul/wrPkEDk+Ck1jwAhWmPqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )