INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd31c78ea58130eafc3f67c1db93835a4938a50e8c4918a93f8e3c493635797a8', 
    'B+CG32rorfRxbPnTc7Q9IFudIDaDkGBJ7WKbMBCIdKU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)