UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Glw3++KEoKPS70qa1U5vAkuuabWQA3BeGYRr8SYHFPQ=' 
WHERE 
  key_id = 'b4c644f9c7838a6ae8322b5e3ee9627d65c576edd5383e1884251d416ef3c64b' 
  AND (
    token = 'Glw3++KEoKPS70qa1U5vAkuuabWQA3BeGYRr8SYHFPQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )