UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YVKv2TN5zUkKTyy+8KQJn0Ba5SxvE/L3SLR29zeg8AY=' 
WHERE 
  key_id = '7fe5251f2a09adb543c6013fc544954de3329e3909fec15cda3d4d9e72a9d991' 
  AND (
    token = 'YVKv2TN5zUkKTyy+8KQJn0Ba5SxvE/L3SLR29zeg8AY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )