INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff7879281ed7a34f6b5924ca54b90854ddf82b7c0dd2ed783ab72954501f715e', 
    'AvJAAt7qeBTl9o2XjXIz0o2Na7Ft+llMqh9arwsui3s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)