INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98acbbdd1a88c9fe306999fef77b18f4b09e40724358a4ca9cf762c2ef6943b0', 
    'TkzixEN65H0sne6je5MadDVISu3PeWNl9Q/zW2ZJbQc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)