INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8262ad1f956473ea7ba51057eb132d748cf6c68baaad5597593fe6d60f347e11', 
    'raDX3v5nYr0EXxIiH0ns1K9NR+Zb0e6JwFrE2vXDVMk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)