INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4e7548cc888c87ff4048de9b0b78a18a225a4226050b4b6830ecdfe48fb9151', 
    'jpPEnA3gy8ZOKvw2/aOwwnS0FsJ4VWUhZOZ11ihHy4A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)