INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '95b731643181b3b1d106aaa5d6b5edefe060d8e5bc936f6fdf55f53084661252', 
    'cV8ckfWRl5vBIZFOwr7g+zdiLsbevMlVMLA07IPmUKg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)