INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2fefc30f92530b5391e25c2ead978de3400deeb32718ecd6a520558c16b5e701', 
    'F55JmIKqDUQIcCgQu0ZqM4w7w7gBJcIBUTt5QHcXaRU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)