UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E85bQ/N67spRHDZ4Nv6BuzqiC1s9jrdcbT1wMSmZ8E0=' 
WHERE 
  key_id = 'dc15ce20d6bc619b5c8fa05dd97d72bcc2b3e90d1fa8488195f7c9fb6d6b7e2d' 
  AND (
    token = 'E85bQ/N67spRHDZ4Nv6BuzqiC1s9jrdcbT1wMSmZ8E0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )