INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc3f1b2841a4ff50c41804b470b9b13af935fa77013296a5eb8733923fe7eaba', 
    'ptWTs2HfD0evm4IMDeKfhpYWeYTnUaVPzBFueIr8mbQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)