UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uOKbasnsIAJ9nhLNAOYLq1KHTou3vRYtHGC8NAfIRiw=' 
WHERE 
  key_id = 'a7d75a53e643637a8177d726bf1a5d81c7965305d142519eebe84a01a39c7d6c' 
  AND (
    token = 'uOKbasnsIAJ9nhLNAOYLq1KHTou3vRYtHGC8NAfIRiw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )