INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf7dd829d81833e5b29a220f3e2ad8d877bfe56cd7f11246079db830e7bcfb5c', 
    'ITmczUjK/vijJpBbMd7i28idl6fG4WPYeVAQWb0vO5I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)