INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec6388aafc81a7d07ef6cddf6b05318c3f73f05f6d1848b8bc6b8ceeb320d71d', 
    'InqlvQJtan0bzSPTF2TkwzWlYvkLXTwjYbt/LZOuE1k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)