INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '461861f72d385a4b8ef67310dc8f8e351994b14788f2e97241aff1cd5977827c', 
    'RiPUeFuy7s8Fjy9aquVLAN0oD9Jh9rQSQZ8Y64IQ8tA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)