UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T4P04vfIT6fhkc4erLIhsutzs/5vE+H00OohPXMA8Hw=' 
WHERE 
  key_id = 'f2b6873f69676dc021ede2c886cf25c5d6c79bc4975b23150ee81400e0ea6bb2' 
  AND (
    token = 'T4P04vfIT6fhkc4erLIhsutzs/5vE+H00OohPXMA8Hw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )