INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '161acd584fe40cace22ecedadc607e8d3b5a937067baaadba96e6fab6c525148', 
    'mhWMWD5KP+AXkP20t0ajR/c8aEMne8gKJY6DZ245YGo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)