INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2dddfa1bb2c2906ee796da434e04b7a5296a9a8f5384e531c30b00e7b262b57f', 
    'M6qoWnhPyBB0OF+yyve7K7Qa0gafDqLQ1RidDzwQuC4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)