UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pgGOL1cnE1a56J/rFzEkJ9NZS1wpQrlRJIsKyQuQGVI=' 
WHERE 
  key_id = '00c691e4c7dcb0dfcd512b1bca390c23e17665fcf123655adea2bce04ac49336' 
  AND (
    token = 'pgGOL1cnE1a56J/rFzEkJ9NZS1wpQrlRJIsKyQuQGVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )