INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f93a989782fb56700a8f0b51578b6401f1d9a617e74cef9c193290bb81d728ea', 
    'iZCRbPhP5S2YVpRpuYo4O3b//lckR67Q7z6rK1Igk8o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)