INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b136455cf4a5fc6b666530a3cb18b750b0d7eceddcf95890552a1fa52983e8d7', 
    'SNnQYg2WArD5JQKwKoCxCCfYWWwx5kTAwuE3lu7XWa4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)