UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '74A+8z6gn44Dj5oPrGqlmzrf7eRczaE5etXs2BVD3CY=' 
WHERE 
  key_id = 'c5e8404d3822e3a4b389a8587897827df6fb51cb78a7e88003016a5c14ba5f83' 
  AND (
    token = '74A+8z6gn44Dj5oPrGqlmzrf7eRczaE5etXs2BVD3CY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )