INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c44174be1cca0ce2194ba595427a81ddf7930aa13f8a97f79362711db8e52c0', 
    'W2/4kyszKpgoiHqlUOhSw8MHMlJ061B9XbWhTYR/+54=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)