INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e71540816c7a8036079957ecc6371faf7a9f6af7a75f4c8eacaa0082d06a9c4', 
    '8clPJaAFN8NKPMbFVn+uVPRFtmmEBphJuz+s6DVbskg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)