INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16cba7ecc8ce991224c59d7a449add2e4813e66f8f07511e25f2e5216888ac70', 
    's7FiMZw5tlyi1NeHkiK2Y89SyZ8hg6A82toSkYw92ts=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)