INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5f944cf9aceb0eead31d4027558f2277d948df7247b36346ec6291f06a7ca2d', 
    'mMfubUnNqHNWJviBW+vXmvdWyeK5AmRrxCZULdLNh00=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)