INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b14c1af3d4357a89be08ecfe429e3020c5c4e708d4b253d082ceab28285887df', 
    'mzc54pp/UFNovTu3JoACFXis9fLMRgz9FHpjcxA6mkw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)