INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94b941bfd76e57764684d3fdbdc0d1204ff9155d4d0700ea56ed25af0b026a30', 
    'QKbwGAax+T52k+vvyQCoc2GVojQ9QYseTKA7GTm5O2s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)