INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8299153c67720836915631754fe12031048b141ba1d769c9e88693a0786924d8', 
    'v48ewDoIGAwsICuXr0SSmPJti/fyqTyJF5ME4+XOLW4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)