UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7bfZ/ercI+dVvppeHSoJlDNC3v2Kqw0hXOTJyTKAtpA=' 
WHERE 
  key_id = '668726d441672c915965a067c24081c997017cc67fd25a7a074a1a58b21d8e57' 
  AND (
    token = '7bfZ/ercI+dVvppeHSoJlDNC3v2Kqw0hXOTJyTKAtpA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )