INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea883fcf2faa51999b7aa47e800a8c2a9dbee6eae72d7e093eaf16727c49ff74', 
    'DwuFkCI1ILMUdQEkodfWCRMtW9IVioYxcoA0a6qkSAs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)