INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ccc0728d4d50a27be05fa47e89fc7bb40482c710c51e218e6deb64e359a9382', 
    'h6YV2MhFfPPIldPdV2tAF0Qen/dkzzi1LW40Mq+VZg0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)