INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f858ea58c7bad0af0857ab146ffd972b9bc731c2f4b411f5e12d6954153d2f0', 
    'AMi1Dv2EIAiNzMjuLCMrc199Iri1j0VJ0L+ZAcR09nI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)