INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eba47d1a1217f582aef28961d8912f485a6d175385a44c2944a226edb413260c', 
    'Qi+3Ixf4QYvvuOMF0ArknfGIdrS1XKDxYLk0vSXpqic=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00083

Result

int(1)