INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '888d60d6af5ef8579c5353b5259c450a85bb4ba34d2b8532cd71f73c67f580cc', 
    'Q7aIDNv0SvaBZ4D8HYNacAKMcUFot4f8P9dJzarZMVs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)