INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1f9704596bc401d0b1eca9e069dd939107be513949f6008e70da99f549c68c4', 
    'a6uxyT8qMTTeCcrRIVYg1A5BJ87R6j60RdZbFaprXGU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)