INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef35952d10e63ce4d6bd474b1019f300c3d174e63cdb399765a47a3a634240c1', 
    'tOSsKmGcXaebJe0K3TZBH1D2+V8OYmtowuUYm2U4h78=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)