INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '842e9f6ebf4343325bc44f7b6bc2082670f97d7fa82f525adab6997fbdac71fb', 
    'esS3DUyYegKr7rwIWQTBILiqEum1oUvzA0xndsPjHJQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)