INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f6578e3a210efbfe0e20c4faf669936dd9dc6f7bbaa0e8a9936a22a095afb39', 
    '3sQS0YVze2t1cResISgao5o+c9YbvAJRCXHWT6rUIMI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)