UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'abMlkxVyONbL2cRwBeE8+V9fn8L2a0owCHA74I7eht4=' 
WHERE 
  key_id = '8dff7748d3ebc6f5bcd2b0cb432ea9a1bf5876beda2ed0acbf511a9a68411fa1' 
  AND (
    token = 'abMlkxVyONbL2cRwBeE8+V9fn8L2a0owCHA74I7eht4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )