INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ebcefdbf1d54a60ea7668de49415039b1334a2de0bc8fcfc73db41987a0cef4b', 
    'QifqMZzLMUNlKWPDDHT+Vb7Lclf3g4v47p9FobozrTw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)