UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uYbZm/spAJyOxIn+s5whnmKTuo9uksY1/FnbqsR+Ppg=' 
WHERE 
  key_id = 'f6b4cb38783ea29c2c4c14b4ada2fb383b0a0d1e479aef579a89c3f870a73469' 
  AND (
    token = 'uYbZm/spAJyOxIn+s5whnmKTuo9uksY1/FnbqsR+Ppg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )