INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b424b82d88d2360b01b01ce363888cd48700fbd4e2816a45466a4daf2dc2edc9', 
    '+AGDY8+ydy9oAfc2OmctRCcV6E3DLXfAKBRhUvr2Ybs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)