INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9784e8a848e47835779741889219ba0d0b21b09c9abc8f430a638d70bd1f445f', 
    '4nW5INUyd9DnbYm+BaihG7YHp6EX/DR4qNQdJir1xsU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)