INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d4234e4b9fdbacb968aad31a7785687cb9bd0786b9a679eb66cd1aed6fabe19', 
    '+EBN0jRrM8LJpMe0qjCwJCIqQmEPtoz39827aNTyaBk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)