UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GjeqfRJAbSZ9jzeoouqn89zKEggMU4ybEp6RQ13fsWo=' 
WHERE 
  key_id = '8af90ad0f68a05bebe0d1db8438bc958ad98b9a88f0bf84af7ea0eb567cc5d03' 
  AND (
    token = 'GjeqfRJAbSZ9jzeoouqn89zKEggMU4ybEp6RQ13fsWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )