INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '17ea938768b356f884d435d84021f8c1db14fef04605110237c00960221f6bb9', 
    'h2p6OKrNiUqjdoUhYfnGIxQCGb8qahyanH+L3c71uJk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)