INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35647b22ba61d81c68bf5ec31dbd2990a9cd7b9b060babcc496b51f1a88f7c8f', 
    'kAdxtN9fprhS1/yKZAFgTByANwxjDP871b54l9wgCTw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00011

Result

int(1)