INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f7d740b19339b51afb8b0d02ff785aa3466b432cc38c145b941f4ae5fdc78c6', 
    'qtGVoKG3JT9/ab7sWjJ2P01CMban5PhxXhGRTWpvLMg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)