UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's3ePLw46HWN2EjvUTtSfewGigd6vKjqCISc+mhpcPyg=' 
WHERE 
  key_id = '7a3d2ed5f07b53682f0f39c52fb57e2637944d2707327fd54669cddd1dd29341' 
  AND (
    token = 's3ePLw46HWN2EjvUTtSfewGigd6vKjqCISc+mhpcPyg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )