INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae7321a78fe3ef597fb61f626a13b91b92a0c2cf2467c15cdcdc74a332f3c4ba', 
    'mjzXz7ozSVesq6ySPjIV6urhrowOSzUNo9FoXE4HlZw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)