INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8615de4fe58cbd4ca22bcad28d107a5200e89f5e132d4e4cc318abb9da62a45', 
    'eAGkUaF61GjxW3HUNa+5tm9aiDdASDwBBMKnzNguQBk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)