UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0R1IGfu1z3YEhfoEqaYgGMnGDbYOX4OK47zDQKWjw0c=' 
WHERE 
  key_id = '9aff3ea2c941d476a5f015bc72ffe115b63b6922ee0fffc6a0ceb64ded31912d' 
  AND (
    token = '0R1IGfu1z3YEhfoEqaYgGMnGDbYOX4OK47zDQKWjw0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )