INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14849eadc0af46cb18c67c8cb6433a80a052a2960c5755065be829d12f292aee', 
    'xUfixTWzTTK9ehZ2T6eMilcsEcKvJ/iGkbUQ9GXCsF8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)