INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '11d0fd32767c19971ca7f3b22911db85b99b1021771135f5a78c00cbf12972d9', 
    'qxt3vsJtYtx6606BSXfwW2YNqOp1pob49bRcoGQvTK4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)