INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0bcd412579114063d6f33e5493b8f497b7613b7076116b3100955f20716c86bd', 
    'RzYgbNW6fW1URQSx1aP5FMRTwWzuZpsbhMxdJszD3v4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)