INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b47de93407a0aee26e5e2bc4070e75ee04a035b8e484177161298fddf509cda', 
    'racoljfl2UYGxV+d6CrPKJ1014bbl7C4iVu80/eJmxc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)