INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'acbaab59f3ad6386ece2473b96a38a93033dcc38e5e6c8b28578a42848a69d6d', 
    'PKEBefCBmuzZO06yA9oz2j7YKHv+8k0gTkV+PHxJUCM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)