INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '485a2bc8cfc4e7364d9b85fe623d1256e23cb7d43517d58ab74ae854ae773e82', 
    'iyJM/8FbIqSqQQpdVqIixd39uSBr92hpvU939KUlX2A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)