INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83817a3ee298c5aeeadeee051b03f43a6b0c873d3aded778a0344d89fffcd3b6', 
    'WeHxkLBjjZxX1BA+V5mYVggFpdG1N4iOg7U/dKv3v2w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)