INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '67107b48dcbe7d52edfb7f5d57dd5ce075e61cf8a842482e8f513aef6fe58846', 
    'ds4aR4PEn+XojI0eWDrNeW3bZ5rUfL6AIQQpBQKknxk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)