INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5cd92f566cd761e836f5cdf01c05c78641537271a185f8ae0234ce37969adc7c', 
    'f1cw3BMfOWJ2jEB8SWcT+fks4vs8K3CIu3WyyYBnOaE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)