UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z3vXWxyl+RTjYpiQD49xReNhe+EobwSxlEU6aIXsb5Q=' 
WHERE 
  key_id = '11b248f0a1d4de415b9b6283b852bc61bc78905f95ee730da945a5a33af50545' 
  AND (
    token = 'Z3vXWxyl+RTjYpiQD49xReNhe+EobwSxlEU6aIXsb5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )