INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1c1f12af3a04fdbc71ce17dc189aa739343a8f4ab31ee713bb1ea89740d708a', 
    'r1rJJyei3hBw/O2HzRJ1T63R14bgrVQd3zWbN7Ofyog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)