INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b97a1305f090e3e2362a042c09c403d60d52dc54087871cc4ae39387d4e11e57', 
    'xbQv0oFfIEoyqZ7Z0+TLgejEc1CrTuKLjHqeuSxGz1A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)