INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '937804dc9a947094c41fa0968314c46bf2351bc78beae48463d80475c42bc10f', 
    'X3uRXVKBlnmF88lsvPVRla/3oT3wqRmfgWVsXmniq0s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)