INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf5ad77f34f87b668c73c43ca1fbbbfe21dfa934e5241be1c0bbf72235488a66', 
    '+xQXCE76wVdOpbtxbA9KOiTefYUXN/bulViIe/JjlGE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)