INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d46d7147e643046dd341f8e362a20911d53a4c17f324e46a07bad123b48f9a8', 
    'm8SJrt6qmZsFs9AJ+DfSiyJ5n2ruv4f7ogyyYcgF7Xw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00072

Result

int(1)