INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7212f531991eb68741eec0fba6d0242a2c6e6b55d2dea91500be7eabf7c5968d', 
    'O9kceqaIdtlGjsHyvxCHnBlSjgLOs6l7nUk9vJemG2Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)