INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c39fbac7788eac7aaebd872ad04b189b4c3e5d139ec7e3a8068e090f1e4df91c', 
    'yLLw/SgEzD0WInXYQcBETME1bYvpbkm1mbvU3P7v3/Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)