INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '253cd20f3473771c1e65aa43a4e74b8ea0dee6dadee8cd4f10c1eac1daf6e421', 
    'GK3Bry8ZgdydNLmVR2iaPvU20c47A1O28whOjSj+aq4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)