INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7776b6434c4783ad834aa6ecceebd8f62c3490dca52223bd0cb0b72b564789a', 
    'EkRDDofndpHw3TjfdG/ERVOqprNk33hYP5mIeNv2GEk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)