INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce0f42df586adf10c081e2d1b2e7f772e00bd35c6f0b9f2909621928dd4e1d39', 
    'D2gGj3003+IXPQPmL8oi+3h36cVBmtIGT2IxAVV9Q70=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)