INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '879edc57c80dce04c825236c717724609786ea09441b687a1dd26bcc1e9e4eb7', 
    'BkeXLT+I/jtGPnsxcbvnNXk02XlL0X7shWHh9l9rQgM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)