INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8dfbc043c499f942c71e6987e41d98816cb9a967562c129faf3beeabe5f134a', 
    'CQxuYzsCTmAcxcJ9vBW9vClnq67zkXkqcOJxW69CVp0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)