UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YHftm0Uj2/bsisJ02Z/Zqwrvb410OyZz5pC27oaDoC0=' 
WHERE 
  key_id = 'd190a66554f2cceb38d1de8f0b13a14c8061042016513277ae242e9e1ad947b7' 
  AND (
    token = 'YHftm0Uj2/bsisJ02Z/Zqwrvb410OyZz5pC27oaDoC0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00038