INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7137057e07aa196e3c7b0010601ea926d20f06fbf266d409ca7a2256de8f911', 
    'hvmJIhU3n9cBwPrNmMN2JRYZF5jSjjtDR2/kZmMSixY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)