INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c73e3134d500bd525481913341387462cbed8d05a0598ae4f703283aab2ef10', 
    'iP4JskLeuoExIkB5bH1A6MKIDt/IEWjbEYuWP8T9RvM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)