INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee8456eec675af6b7088b07286bc6e7035fcea61fad39984eee3b1636609e1aa', 
    'ShdyoSxTmwUSkxnM1ORNvSkBj8kHpApiZK8oL5FwnQY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)