INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55edda8dedd37864dec4c632978614bcc10cc287916de16e1303f450a9a9ab5d', 
    'xGKPW4howPbU6J5Z16aP90rb6+xwCv/yA9hwzC51moA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)