INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5eeba3a057d7de25a0401b606d376dfef770f846303f086a3da9365d6b1c8713', 
    '66sLa+rbJx1kXefw7ADOkzwzru+giUcZsi/x3BzYwdk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)