INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd35ef19374792e5fff231c3f78778616a9b67af1cc0958005225902b894ebebe', 
    'ENLMXKQNmcsgdEsSAMzLmQAxIwJEpTlDGX3uAgmsHHc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)