UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'piubdlWkeqVtAEiEBkUu0OINLOGBZLHf5uo3t2adVw8=' 
WHERE 
  key_id = '7fd915ea116ddd07182e2b56d59b3f1fc2634c00a145e3ae7bd4830951208885' 
  AND (
    token = 'piubdlWkeqVtAEiEBkUu0OINLOGBZLHf5uo3t2adVw8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )