UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OMvDXVURyFPHY6mQ5utCoZLM2gTBjdtxmdYhNCpzWPk=' 
WHERE 
  key_id = 'b72548e61f39504f769fc38c45193b216185c3eed7913ea35e5f2b8ba956fd73' 
  AND (
    token = 'OMvDXVURyFPHY6mQ5utCoZLM2gTBjdtxmdYhNCpzWPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00042