INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '85015d41861233fdc9f7dc492934069472f82c7d8e72be36c0748473ffcabd07', 
    'qH2YsWbyAfbS6slG5Qu8/t8deoFOd8F7KHmMTmdeOUI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)