INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9c6415f5169fe0f4b35a9cefbdf3c75703d0dfd3767b782f456d8be97f60958', 
    'YhvQRsQIiJod1mavqFKN4QPBGsXE4uGtP3XqtAbHMqA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)