INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8619e50f5dcd9428c3f03ca6471f0c7d7dcba6657c6398d9d1c96b26e33ff80', 
    'givtcGPtrYS5R2tgHlWLvz1yU1piMZYhaE17Q2tkfns=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)