INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0682ffa0facf5d5bc1553b6385a2f61d4e05d56af6518f477827b7259da09abe', 
    'FLAIRqn6TfT3ThksM2anplR6fh/r4dbiaNSXjXbfHdc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)