INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '96ace770243dadce0e72539efce258e275b6d7b526aaa3b8619d3e318b0fe4e3', 
    '9liVi+TKHtlPaj0erMifR7os/NU63YoabQLPY/3BbxU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)