INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec2980609af15a11cefb5abf52e86d91111f5af95a114589ecd0229c8e4b3126', 
    '5zsD3WGvSb5LZIfdN1fvT3IYkrbxro2g53BBJ/cZgPk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)