UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nudslf/ID5i8NqnaaU4cysi3YQ8YWu2RCl30qdAsBYg=' 
WHERE 
  key_id = '54922e552f182b317ee82009cab342d3f9c82e6f3b9f13810a2f1c1e1fb7376e' 
  AND (
    token = 'nudslf/ID5i8NqnaaU4cysi3YQ8YWu2RCl30qdAsBYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )