INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a37fe14111fe48e01f31657bb5ef806aeff7acb1b4b362c74bbb861c877932d8', 
    'fis3qM9oPiK0DNWeeuIrYHdkLRzDQMieldzT3pfirh0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)