INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a27e2c715c5fe43b82634295278dccd063e0c48ee413eac51b92289333bc6825', 
    '4JbFZ7koGvm0SMbViKHHfui5ib6RF0tTzEzTN3qwpn4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)