INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2423596a3af3ffb8be02bddce302cd7d63116c3c4b2c2acf4971e2aca15018d', 
    'P9IegxsFLTJ2SRnXEQGwgTtNNCL+7tmZLMZgTp+k9kg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)