INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '738802eb3dd480881b6afb7bfd045420dc084f95f0822cc3c136bb48234a1d7c', 
    'q7f4Qx5mmwZJyar7t71eMJl65m2H56Wy21YPepXx/Gw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)