INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c66e72083f8044f62ed2a5431363691121cd4b98709b56511c80f5272661e79b', 
    'D5635soBMx2M4eLTu1BG865MlQRhg2F5mRAN6efYnPo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)