INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cf4d4a98ae498efc3d480e3b5737de41cf4551aebfe701c8f6f78c1c6f654a8', 
    '0p/JH1aL/H8pCwUQSlvPuLc67HuBwFgRXZZgtvqmtdQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)