INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd9f4ec2df7e1d4f05f937068ae6fd86c17ef1bbb13015bbd7c867d16ef957fe', 
    'FFMxh7UzkTZD0wV7eQ2E55B6GccL6F8xsFNBje6B8pU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)