INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8bd63ddb48c14c9ffa4c8f561096d502d986a0a88e79a3e307ef42371328fc7e', 
    'yYlAoTP7l4NYWET9bx/h4iP5W7UUFqq6qmokOEtsgys=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)