INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75238ed1a7392744d3736afdcde5d6dc7260650789352b960dbbf1e5baca6740', 
    'swjt9wxP9IwgpRg2SlVt6OK2LqRoOtzFNGxQwnWzS28=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)