INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '26c3a9b9b00ec09e08152fe0ef4e0e93a5d53a8e375a67c3df5f83939ed62179', 
    'poBVSZ7L3UHRsTcSziqPpvcc7JjBaUJBLLCVbcZeovA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)