INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'afedbc655f9564e32dbdd5e191e6a36c43532b56c41b9ae6046432d3ad1569ae', 
    'MYcv/sFMsJaJ4vU7GSgayD5sYoKPAWRZf8H78iHiFOg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)