INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3101f3f6c89c4071e33b8d24a3e6b08aaa9e65967cfc57f58ea5d728eafd2b1', 
    '8/MsYKXlW1K5/qCR21g7usSF7wYQb8nWRRYZKue8Bvo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)