UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JQuycSZqtqp3+lQ11Xnt2XCz2Oz9Na5Yu5u0AKY6lXw=' 
WHERE 
  key_id = '4c2b5e06e96085ad40c77ec2f0cf96d5ccd02b6be3d07e8d6717c6519c582340' 
  AND (
    token = 'JQuycSZqtqp3+lQ11Xnt2XCz2Oz9Na5Yu5u0AKY6lXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )