INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b837fb3ce0970c8fef55b6b8ea6c0563eadfc5a3ea7b3c0ee09751125dada8e6', 
    'PwbvjzIwgIlJZse/w2DTk1389sah63wa8IMtJVXTD+g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)