INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6cd90239797184715924df9123cb43c4d2a53a5aac4974307e8285f3d099019', 
    'FU+uSUpei8ze+qFG0Kacv6JsXhK57Rw9GSkU0h4VINQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)