UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LUjlvqCRLQmXixNGg57qMt5JQblAteSb1ghJzJTpNco=' 
WHERE 
  key_id = '6883fa11b4b0e0c10cc083ff2998560e1c61c1fa39f0d5f7aa76a3e9477c7dd2' 
  AND (
    token = 'LUjlvqCRLQmXixNGg57qMt5JQblAteSb1ghJzJTpNco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )