INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dc5a47135959277e0fb2a7f407b194837fe88e2076b3eb9868e8f8f1e7ca750', 
    'NrDFBos+1DordtlajAwxj90jRdVzPnwfVnBxBYGZUSY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)