INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3fdd0937bfe417fde8f641a052e29ba98354506d3925dff452583396de71d3f2', 
    'ndwhQvKEXN5E6CVXMx/uYay6iK8X9i4k4tpAfluw1Vc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)