INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a006d75725b4b2c6574bf3d7eb508b5c89f35e16c4a9c9b30b736372a205f5f', 
    'zXnSArLL5lvscPOX4d5PuvHVbRnGTSizliDyqXf9edc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)