UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yy6iGfYbaobS9fVmRrkuunDgDNnb87Y4Yr2Ur4AaF3Q=' 
WHERE 
  key_id = '513ccfdff242010d3101c040639457b002685e3ab8960f8e29cbd1acd7a90ed8' 
  AND (
    token = 'Yy6iGfYbaobS9fVmRrkuunDgDNnb87Y4Yr2Ur4AaF3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )