INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4eca09374471a5a42b0d4087cc037fba3a24bce81425f741ac2e3a7a6bbc9bf', 
    't4RnhLNc1uVLrd2zhHDJyN/tJO6llWcUbbb4u1GPVY4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)