INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19021509a214448b3066afe54a1046f5590f60ea12ab0e08414c16635cb35c3f', 
    '06B3+81RAAtEO2HVKlUUdFamaxyIO0esnSQu+0OzoeI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)