INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1817e522209331fb848b448e9914d6b4763ff98ce2b4e92161bc8d96eeebd8d2', 
    '6oJcDeeRWHBqZQcxDufLnJKYGLOCbQb3lvENsYUvjGQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)