UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't7fbawRG0ZFHjktafMrj6wHSv1dFLNekDg4PkJMZ7iA=' 
WHERE 
  key_id = 'f30bea046bc5d26d0776ab193817725c799aec96664d43496c06c331529a04e7' 
  AND (
    token = 't7fbawRG0ZFHjktafMrj6wHSv1dFLNekDg4PkJMZ7iA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )