UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c1d/EC5yTkfUliJypU9IpN6KOY45eQ6JomuVsP8O3Qw=' 
WHERE 
  key_id = '6b4b350fcd95d7e899d9435f86e20755df7716b933ad92245b572fb4d2c62ede' 
  AND (
    token = 'c1d/EC5yTkfUliJypU9IpN6KOY45eQ6JomuVsP8O3Qw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )