INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6832dc8f004098a30bfee719b2e53c4d0d404802ea8454ebfc9861df3036ae79', 
    'l6t1D/qdHgL7OvZ5JvwRAqGBaCj6r/hmof2lzHknXQE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)