INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a09197ebd90deecfe153fbe77f523f98da43413955023b016a11ba339ccb0c8a', 
    'FO43GOJoQfWBPcIFybSXPN8X4NChyIVeM9OajYAe7Ac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)