INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dec31ae91c0323896ccc6ed250cfef16692900dacddbcdff7b827d6fdf65bf8d', 
    'on7t2BOzSiFaM1A1vrfz6ERS3Tl+rkOrcGuB67k/6FY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)