INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce1d41f49dba7abc69718ded4b505c6390af18fc2ad1a7fbaedad4a235588303', 
    'yg9EfvQMXZGeeTleFCb8BBM46hdiiZOrpSftL+xgeC0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)