INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c3af30d76c782db04d87b2baa72731df5cbf6b251a1b1f8b859f1142b4a1df2', 
    'FhP7zW3u8MUhDVs9YCRCypdoYsrITh1QqaAc3wRtbCs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)