INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd5323907e52066255aa3d4cbe107cd155a881f0a5cf2aa623ac1a1d6fa2c166', 
    '3YhrQSgE5pBOFioWQ9tiPCD3m4/ZLXHTldXMiq2w/DQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)