UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iNPlC4qgBBXtGTBG32Ak5UhHNgLGWSe93ENWOrJm8QI=' 
WHERE 
  key_id = 'b6b70365bc824da78cb4d485c6f132f73e257f366149efb90953789134fe18f7' 
  AND (
    token = 'iNPlC4qgBBXtGTBG32Ak5UhHNgLGWSe93ENWOrJm8QI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )