INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf6486b0fe326b57e8fc94b1f2d6d1c2022281d278d851c557b3c1357779bae5', 
    'lXt1w8vQmZshKqrIOFSnWqvD7plUc8Do3wn6Vuh6NwM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)