UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oyAoL4T+aQ8neATpgifRakHIFMhz0v/X1owMXgeZA0E=' 
WHERE 
  key_id = '90f12f98ad7ab3287f68260481a75a64a76bbe5ea65436548460d37611e1907c' 
  AND (
    token = 'oyAoL4T+aQ8neATpgifRakHIFMhz0v/X1owMXgeZA0E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )