UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AOzMN8+oRPhbsrw9105xRM4JBvgfJeiImeAYEfweY/s=' 
WHERE 
  key_id = '1292738c100a9f76038de2409287c39801a2617c12edd5b421b4ac02c3f40769' 
  AND (
    token = 'AOzMN8+oRPhbsrw9105xRM4JBvgfJeiImeAYEfweY/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )