INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7622abe1b0d02f8939a9b858c7af7afb1a0cac0a9c639366c2763f4a351ed4e2', 
    'KOxz4xGml9eXOW5BT2+iXE9fr+eaYeyMgWundEA55Ks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)