INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c3a85491aeae19c5336828ad2917e9ad2004db7afdf61924838d965f3a986f7', 
    'eeCCLWROUjZGDY8aVCdqufopRMx22pnWr7jetJSwP5g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)