UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6m9mPV4ebx0jK/YrO6LM6oJel4eBjUPEgAYCkzTCJwg=' 
WHERE 
  key_id = 'a17388ee465364bd27be892bb90350e4b0fadff7d06322dbee97af5c3dd52d83' 
  AND (
    token = '6m9mPV4ebx0jK/YrO6LM6oJel4eBjUPEgAYCkzTCJwg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )