INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8bb1819062250a2c17bc679d0895b453469d01f782027ba5df0e18bc6f16398', 
    '9gXEIAV2/Qj12oMxEauRKeCVuD3ov8hhI9mDaePCSRY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)