INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a539935eb135ee91d334c09e919ddec2a557914db9c241465a5f453aea6e28f4', 
    'L72R5WiZ2L5FjqhokNJV7tZ6/po4KvLMVCR7uqfpkww=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)