INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5abb045214022721d1c11bfff08aa9db3b9cbe3745b7ede28ad97479f482792', 
    'YVyg+u4Y4ByQhBnQ5Bnrz1iTxjUkpHdOCR45sJ5S1GE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)