INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6aae712a4b8d24f001fe0dd6116d5c0206bf8d60f27d8326221a491d7efe9e6', 
    'DDItyXPiZ5rMkwuWtD/b8scamy1z2gAengSH02tfUqk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)