INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '25ccc6d4a5426e0204e6aca7ffcced8b7a7e7270a354d11700752c7f0ef04288', 
    'W4MWpGMZ0KIutthKXSk2TN6tX9w4C4eigMBlvjIST0A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)