INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39310fd11afadc43e7959adf0b1c6928fc9c0c8a7057e281954bef7d8e9b21b8', 
    'iTK8vpBi3k2Ug5vv7iW5vte5eYDlhZiqAY/mzm+RvOY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)