INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2b380ba00877192242abe5697f1faf09ec1e1d045b857526128db7d3dd1d48d', 
    'SUHKQD9dd6FXBt8jEMI6gBkWUcyxmwiAN82zgpCkdbI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)