INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b676b78cd71d04ec074dd14f41769d1692fa88f491a3702a91ffb85f2bac0b4', 
    '9+m1L9waTHIbDehntXf9ceQD2zuQoVStnwhOvVqdg70=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)