UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1E/tNU3JANRgHqdRCtFy9zvFQ80p8JP/x/nZH2JuDSg=' 
WHERE 
  key_id = 'aa1b766701a3e652ff6bea24538f8151a6af736537b74f9550f200f999f63ac1' 
  AND (
    token = '1E/tNU3JANRgHqdRCtFy9zvFQ80p8JP/x/nZH2JuDSg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )