INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1526815db6d10423645a92fd661136c8501fa6f7c803cc1b3e27fcb5202817d', 
    'hk5xGU/0ybkM7xh0tkrueTdkps4y5EI53Mt0f2GDhYU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)