INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e56828b5d732ec64c95bc7ee42a85beeaa0f4e08322507d26b94fb8bac039f29', 
    '6eNVy9UtjMe1PO6Cdfyiv05NNdK/pM3LbHn8WQxH/n4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)