INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0b77834a4a8e93f05f0644d4f361d8d2b8e450ac9bc5261f7994a7c170199f43', 
    'RgT2bjVrX2s0PPexZu1WFgW1dvX3tYJ48S+TKheBhok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)