INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd2b144dd255e88aa90fd9be8b2e08713430a21b856f9ee963853dd9fa7e985d', 
    '4q0FtT+O9CYMf6NvSNp9PXgQXaoPAbJjGCSPmv1hYuU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)