INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '61a4bf5b56279294d525a3f3bc82b01bc27bc705ece79be7540c8a336a3646bc', 
    'hbvgDuDnDp6CSWh3yNgTackNH3WnDqKq7Jek08BTQVw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)