INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8be0bb5acf651a8449d9c2d6446427b102e9bed0c4fd47bbcaa6d34a90d74d1', 
    'IaDSx96N/uBVknzOORFBLHHCOv8oz1oQUKd/9bqIdyA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)