INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e41b5ed294ebfbaf3dcf541de08703f5106f5f5317be78036468a6f31d24dac1', 
    'HVjO5CeYQJS3bCIuC/8FhZ1a09y6uGrLixgdSOMwEw0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)