INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b0b6701b6b3a7d3dd5c0883926683eeeab10455f813819085117f1dd84e307e', 
    'aRUAQqTo0vYRhmQknIA55KgfQuR4fMlOR121JWelLNs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)