INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6134ecf4943012dc341fdf1df93208b298799959d7621b73407b05e9974f914', 
    'yoRJy918W61wJJNTlKsepGGSy0B99brn6P4/k9aGXug=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)