INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a60f656ef1dc65c832983d1f2d671bbf19e4c7b5f53cd528acd0e40e443204e', 
    'puE1dWx/xDe5w8q00AanDkUjNqJOfvdua8YXbu0Rv8g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)