INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6be233b1240a772af8f0d1f84c6687e6047691a7aa78a97c68d677f83c230f6', 
    '0+3kutQR3drYIOvgtQQUSyujbGYXVUFxfoShG16hNJI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)