INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e67df40e9031d727c06e0142c57b32e47ddfb7593a13013b27870547a3401c46', 
    'bQKE9Dy/ZCJSxbKsM8d7OfMW7/8YEE7p7fyJsFCk9F8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)