INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9044d9593ae9ebc255dd7eda2936b9e525b997ad612e180b9e8da0e736de838', 
    'RZfp8+xL35VMsyjo25aOTeJk6UqW2uZoiWIk4Br4U6I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)