INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b053545d677710486b08b4eae3a6998d9a7c2dcf512bdfe021af3152956520f7', 
    'CUOxVYV0TLdOPY4Y4VlXNIbuwzSqesGvH1UU6Xz1ve0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)