INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6b2ed28109a6beefe5600246487bee39488390336cc81876b75f23cfa5ca009', 
    '+/JoSy+DQne0RJ74MzBJP44s2Nj5Bx4gIXgbloICuFM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)