INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1faa01580ba515a945b58597e753f58481003c3b3320d4e647abd8809b25a09', 
    'rl/UP3CTWz7rSe5KVZ++3O5k7z3Kdxy3P2NvXaCdYQ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)