UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NV/AuHpYEapF0wUYb1gMmrQKdyqEVtkFZCrlpDDv534=' 
WHERE 
  key_id = '0cf8c7e0cfc3d8d00dbaf6379b6c287d6623f366e874d66b7c13eb7829ee6303' 
  AND (
    token = 'NV/AuHpYEapF0wUYb1gMmrQKdyqEVtkFZCrlpDDv534=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )