INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a34b9a90d3b71a926cf3f19264306ec034ebef748dab0c738523e781e8e9cd97', 
    '9z5tJKDyRiFEwNB1V3/ucdSAnhZmv7RhQ0JHwbb7KBU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)