INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3246c20bc3f427647d6718f5020ffe7369826401c209c8221778a25d3948b9e1', 
    'FR7X2WYv55R36aXvQ0+VHE4mSRXgmThppCD3K8t3uQk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)