INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4f45cebdcbc57e0103a52e0d70572ada5e9439fb5e650a1fb200c4407e43e90', 
    'ec5bGLsCq0hQwCmY8ZThQZFBJ7sikL9i3PpBAs17JcA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)