INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '25ceecc95b465b44488164238be953d7c05ecbbb6a6d49f5ac5010c5639d7a9f', 
    'xN6TNCZDz43yj+Q1vsGp7hgiW5bxOFZydQ42lgoGoYw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)