INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '149dd7e87b78ee0b9c1dab051c69e9b93cc8f902a8b637f13e18b85b03fff601', 
    'hvpX2ANT5HhE/82hmba2GUrr9faK1OGoTFMzvWEI8TM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)