INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3bc31021114d00c6b52f85437fd65d9f902412ffae7471164cd344faa452ac5', 
    'I5wK5oLUoABtNqw01EHQSxs7NDgdDnVkug6+LSN/V/c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )