UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L48ytREVjnMjzUTQpdSq2+qA3orJWqcPisbOf8KS2FA=' 
WHERE 
  key_id = 'db090034949e4b48bda4d4182b98e4597def31c5370acc7e8ef34123ba4874b5' 
  AND (
    token = 'L48ytREVjnMjzUTQpdSq2+qA3orJWqcPisbOf8KS2FA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )