INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '756baab6358e1474302aefdc75c5bb732ebf14927bf45fa1563f65cc7eb0802e', 
    'uEUJHypua4jydb8fGTA/TQZc+RALmyJtEuGy7prFkPQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)