INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '737259df093a85b072fc1f390452ab8f3483d415a54e704261debae5fa3e0c3c', 
    '9rTRu94tOFXcBSlCls+6uAWWtrVZ0ar5/70GfEkn2gQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)