INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '959f6c16bb8a809da97cfd2e6f5271116c4b5ab4868abd706dd763de8085eb3f', 
    '/3sLf+6xiVjiYwOzkB/xfsblt10WOOzhB4G9ZcNrSng=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)