UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gwDoScuNKFdHlQBTsoZCiUjYJsKtL0ETONDt7lyaF7E=' 
WHERE 
  key_id = '7b26f40f43c083dd0960e3f7d51bc719bdb30910e04e69ae61ddcf6fd2f3f551' 
  AND (
    token = 'gwDoScuNKFdHlQBTsoZCiUjYJsKtL0ETONDt7lyaF7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )