INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6c4564e5fec91ee97d6a8af359ea292fc44d550fab67d64ec34d6d769988483', 
    'VRS5VbiSgRdhHK22ocds9e0P0BXQ93RM9kRqIK4NAeM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)