INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9050296095bedff0a4528c2d78694b75fd5b7a4da659c5735419d770082379f4', 
    '/UDLqR28/7Du0BqhIsWDpqPMMumGVE4k1AJ2k35QK7E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)