INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b0f19f256b49d1c6f28bd477b460c4f81d59a127f44e48353683de664c1c20d', 
    'vaZfS27uVYYCBPV/tFOx6F4pgjNbjeQ8By6UjlJ/fyQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)