INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bb2c10409ce1830b71ee08d5a4d7e5128960e158949ae88e3f34ff11ed028b06', 
    'C5zdfIynr2odm4dfyPDZaqVl7DRxKiZtewhTi4Z8G+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)