INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '380f1c0c4e3d29f71f627342eb73534a5942a448be11a02fbbe6ac5bb9970df5', 
    'BZWAcv8ATOc2bfSZkk15vMWPXWTt/O1XliDi6auqe8U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)