INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b27e69cfeafbdcff1dbb3f8e848c61145425b14fa0287421e80939f03f960dcb', 
    'PZiUFWHzg5YP3gp7JaQzgUGavuivwd6iI5gRs0o4PVI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)