INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e21e8a2947c48c7865f035b7a73d163d6eed17490b5b80a5fac0488fbe32089', 
    'y/bEutM2DyD01ARZoCaYEC8DvyDpS8O9lvBiX46zOvo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)