INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '86f301519bbccc54122d5e99a15a86ceedaeaadd3fd389113d9fb2949d223f63', 
    'ouO2jWBqLw/CAJbmTqVoKqYGvmtC3ki9WzNu3LuwWLk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)