INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f237933780f86934db196d323e4a97783802a677cd7eeb311a9a135fd240cefc', 
    'rl1xw5PR9Yl9VPJrUjgqVmL60RTQBe184zAgK3USltw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)