INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '245159b03318fe9571c521d7b5db0d1e8f728e717b82484b25ef4f36847b99f6', 
    'Fhb7V3dVN9uxTtIQ1BRjW0hWewT/LerRW8Sv5MSFwJk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)