INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b358080b8647cec518b8882e7d9233018d277183031203db9b0055e79a11fd2', 
    'YKS2XsNRnhOC3wgh0qJYnv6pVhG6XzviQqtwj7G1Yd0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)