INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6699a2a5dbf6e39bc85c092918c268481eee1a0d36b7084e89b1e4527a2e7991', 
    'YoLxTZdSOnJwiXYAwy1HbEP2tdgAUjL/+NwEYArLRLM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)