INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93595d0278ca5f8009de68d0c623004b96c17acc377abd2727afacc04348779b', 
    'mtyiyP4aRH9gKNSBF+jD/wvhSA2f9mXegzvqLhJuiBQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)