INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc958082d3a004ac576389ed473d4d0cce17d4f7383968aaad829971024835f4', 
    'TSG95N7xqTZTWowemNGNdTy8RUo5MzdcMP0SxcomTWA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)