INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd567dcd2c41618b55928e5040ccd9ad403b6f53b819d47cd8ddec6ccc4013c0', 
    'ebnq9OIUInEyUgmtpC2KZq2bHB7LaD+HFw1X5QhV18I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)