INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2c27e39506685637608ae2c62331d3e3cbc66349578c6fc23059cd031e811a3', 
    'r1seLgKJ46wv1qLLMKETuX9e438Z/TlIPsuC+B4xWwY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)