INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6747ab3c50785031c31d19bd8209eeec4664f356eddbd72ebd15445516c3f93a', 
    'GBiKpIjhCNWD3tqUXR7KWGPBnxmeUFnc1i8QPKpJjAs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)