UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2xohvNoRGAsqRP0UTLso55rF3e57QC6BM8vbnBHTVzA=' 
WHERE 
  key_id = '3a6ed165698155c11867b02f0799d57866c26740223c84ce51f8ad1787891dbe' 
  AND (
    token = '2xohvNoRGAsqRP0UTLso55rF3e57QC6BM8vbnBHTVzA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )