UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fI9Nd0zgnW1uqhnyKAGHNVRpRGaUR4A37eQ1v2sjphg=' 
WHERE 
  key_id = 'b949eb5c84eb82ac23a9055586bf12f83c8831536e8c7a9d1c7002c674b32b2e' 
  AND (
    token = 'fI9Nd0zgnW1uqhnyKAGHNVRpRGaUR4A37eQ1v2sjphg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )