INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b455b59747ca1741c09b037f116e44cc2cc50304c61305ba3dc09d84b5843db', 
    'AUBfJwZJdicHfJMbRCyh09V/MhZeyJdOEk9Xwvbc/6k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)