INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a450637cd0b25910950f92f6225f78fe888d0f53670db5c1ff0dced711a31ee8', 
    '0MSRnJU0hStzjUw7SnwJzvcZh7Sln6pGS/gZrbx8JrQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)