INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '763f031bb5215c83e7a597480b13f21a52742e51df69397dbb0511655a14785a', 
    '+RtunFA85KFZxT5XQd0enHuoECxdvYTqhAgj/GFF5dk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)