INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ee12d30667ad24446f731293a0bbce07a73c6b601a8d6a8feeaa7b56fa7be1c', 
    'Q7u7a9LrtqGiw0dkDcWuPzLLFvrUTlscdX+rFFuiiOk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)