INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0730d79dd4f811ead71f491d4c0a41ad6cca3fabd52bc4e48bee6897f8c9aca2', 
    'zQ7WJJUbjrKot30A8H8wwZKa/z8VAzINO03JYXqqe9A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)