INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd620233e43133e85627903f1ecd05dca48953580c2fd3439dd897128ce87e367', 
    '3FQsvQwZ2adaPsUvTrebc76QCf30AGZ3zJhu7ttT7V0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)