INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '565d3e24f9b501c0b8278130e0503e0054dd9e408017757c9c50df4bb8e10e0f', 
    'pj8BD5RMeUSSFIo0ZdfTr65L8KMDmW81HXXL/pN4KXQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)