UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lDjn2bfPErPNgb8THGQI3+v7iZuNCcyGrJSSjdsBw4Y=' 
WHERE 
  key_id = '737d16ab5cc59d2baee0bb1ae21d842825cd1c1b543fbb7ff73e07d8696b7226' 
  AND (
    token = 'lDjn2bfPErPNgb8THGQI3+v7iZuNCcyGrJSSjdsBw4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )