INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94d5269a4f96317d2a93495692250c5b7d474ce783a8b51b5299db5088e2975e', 
    '356BUeSxEb2BtKxHRqh0cNKXiurmBwqgXegI+sT4kWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)