INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18308b46db0e45efd97bf618998d0cdeda6fbcdefd11025cca8bf81039754146', 
    'pjjfjtwa85f4I01MmZDtSD0ZZ62SLUB2HY9cTAy1WmM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)