INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e49708ef1cd5cab738d184739f85ce87f3dd891017f81e54a0f6c9729566349', 
    '0izCjV+XbWJpyVSeXD9DXBqgVUObiufr0+veURpkLGg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)