INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0def98ebc83acfad5c887be8a9888b183dcc7fd4888cda13e0d05f9d6390fef', 
    'WAMARz2LHoRbB9OT2onLSTP1fKqYpGRvopPbOpYVaaA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)