INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '582bf93c45b8d627a277ec45b042649bdbb2b671bd39add98d81431efa4f1901', 
    '5eJ/gQxM6HLeSBnh9waFjMjljwlTxXLN7ooGFoQ0UMM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)