INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35b517e90c8236860f1036150b896f3916805b3b7f9cd85db268961d379433c8', 
    '7GElBb+HPpN3vWXMndmoPYCEEWrS0wyAActqPElokUI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)