INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2a6538d4739268f22dc2513148ab3b7fe14dcff337012cd8955a62101ef4a60', 
    'Q33uIARnrBWJf5c2m2NvLK87icvZ0a47GuYkxYCHEus=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)