INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0f365381ce4d1668cfcb52c68f3c8f47a5b97c498d27feb8903c876fb902370', 
    'YSAt8CtLcTH1BflpurXexd9TrOTYrBu+kwKLPAMg0yc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)