INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5035e39244a28fb801578eae0b1c6a0d2029392bbed14038815a9f2811ce3ca7', 
    'Fl2j8iCA5UgtHsC0mr7XdagHm85F6FM5btkNib6rWJA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)