INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1838d9157164d7d64d871a39d6d3a5089afd842a714bcbd015789dd0abfd2db2', 
    '65pT7zi72gowBdF0IDw6mV4Rd+d9ZLf29CQ+g9Q7Se8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)