INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd16d0be4a5f795d7fa599240ea00261fdd9aec952ca34b74f06feef9f758e7f8', 
    'd7LoDvUkkj4bhJfMfcvpiV70rmDa+4fpKTWEObcpk/k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)