INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7cf094617cfa2d0b0f0c734d33b6a3fa7189f09bc0a8f70c1b868a02e0644b90', 
    'qttUXpfDQBkHdL1FNDrPmGekEgwb8ZoUXe59NHdG4Sc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)