INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c50c88ce3b0394fb0c9bf8ac8f5d6efaf032128dacb10fb0e8bba07a227339d', 
    'oE/1/WcqLA8IgEqGxo3l7Ht1dH7bG8cncvonayePppo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)