INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bd8b39dcd093ca7a489eedc8961de5d4fafaccda229b129816f45c48011eb37d', 
    '2+fFIFUwK0h0DLJjSHJdAmCqdu2qOLkYjJeSKQsFnNg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)