INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '993c5770ec477f85f3d1e221ebdf15797225bba060609aec0a32ff4e7d7f4bc6', 
    'LDx0zB2xhFODL7fRKYq5Nvh5RYvn2VuTXtC5FBpgIK0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)