INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c628c2e9f025b31f660edd0facfd87845264941a7366b5c3b9eab65baf275582', 
    'BJaV5XrKHL0hC0hvoLfZZJsxIH5uCA/4Lfe8Tii3ip0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)