INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c46cc8a5c25d5d0f0aa5c61cba6fd90bfea5a2d09e75f7a2b65c2ce3e5af359b', 
    'zuvtOy7m2Ozs/qB6SrSWpq58lawcELQIGIeGigm3org=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)