INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efe28b17c1046d8f17cf01d180efd62c92a9c56ebcb4e9beec3000a17810ef94', 
    'TLcAjFX7PSe0TDFyQSjd8dRfBy/AXKYPp6a6dLQyJnc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)