INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35abae6f9283cd0b165b5b303799f78864e5f27d7b14cf2a06e3b24a8ddb7419', 
    'EECUd4fmh1+SaqWvAPjzbzGsYuJPsrUQQkDnjndz/J4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)