INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0ec3122769dfc5d80b602c61718047401e2dc30c03f536a897ffb79cfaf0853d', 
    '+KpQNEQHzMggxOgyznuPPWxdPmm4+fgBkKZI8licuWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)