INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35f67fcf0676a76051188c481235810fc1ec027a423f0d9902d6bf69241dd8c2', 
    'vBLrJ91y9q6LnxfQ8zZdc7XjI3KTyJf410rewSuZZQc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)