INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9709e1493e911965990d2a9586c0c36fee189a0b1aa262f37c7ac8ae53257c5d', 
    'JFFWmh0gGZjIPgxgo2i14f6Smpc25+8/Anlc/Bblja8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)