INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e047a688f70c3a2e73f0ef114946f46560f00db3c2aa0e3bc9f42030ce882ddb', 
    'e8f+eyaTRaugAG4c9Lt17ehAH5MziKsPbHdHpfP7niU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)