INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70bc48f260a684c722cf0d634c6895c677e2e3e301aa79edd717362a2df7f553', 
    '23xw4xvT0p69C7BV5QQUMgfW7cHTj9BvrNY0/Kn5osU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)