INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c5bd339651511af2eae21f255304dd1530fd320a92d087037f515a155a2d95f', 
    'S6tnSuLMYQYSnB2yXTNWzqwFt9eHOB1D/9d++jeWcck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)