INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de88b264d98939d1e09059d56d171bddf5ff5288fdd4973c9b73d8cfad570d18', 
    '1CU8k+hA2SM37muwbFo06EwezfpyUyavPBxod9ZdASc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)