INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf75cfca07ffe7195035266ea2242a98ca8d6670f6db882941023429dc269634', 
    '03NmrU451vILEjHZquj4gct4H2NkMocR+FRc72bZDOI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)