UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k0q6jNJwhGsmyk/KNqizUGOzGTpKd95sRTmlcGZtigs=' 
WHERE 
  key_id = '77ea1d3caaeed3016c3ac3079a50fe8426fe4d6e90d610ea8927b6be1fc90241' 
  AND (
    token = 'k0q6jNJwhGsmyk/KNqizUGOzGTpKd95sRTmlcGZtigs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )