INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd351b71f1a213dfff6f19fc630bacc2ff572425846318a6f2085ff11f67c0029', 
    'uXYXiHsykKvr1Wg6gpATtZn613MIoy71u2a2hsqD6OI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00070

Result

int(1)