INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b28b542e089962993fcf350b8da2bc7adeabeab39545b62919e8b940bb6f4a81', 
    'SMsEOtinGJ16B25jYgBqXIv7b+ezGKWfI98O6401kEg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)