UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K+1WyiDAoYGw10YoIPzIYIbebpljvVH3yC6inB31PU4=' 
WHERE 
  key_id = '29c264ce435d9e9ce973cf1e9a7e716a603221c5207eeca03ea4956b957919f0' 
  AND (
    token = 'K+1WyiDAoYGw10YoIPzIYIbebpljvVH3yC6inB31PU4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )