INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b763631906bc68912af943e4d136347e5d3b321bb3338d9f619563c8cb471b0', 
    'w1B31wBX1v0wKeMrKALKAp6IXaaMAOfVT1lZ/o9qa5U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)