INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14d4fa778ebc7d6eb025e625a14c975068f35a5f34091f9efd5d5e371e60561d', 
    '2rhEpEetA32MGeO5SbUGbb2IVDdAe9o6vqIKWXpPOig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)