INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f981b34806f142a7821e0d1521ca04a44c426404a6513ab38cc34a08d9876ab', 
    'Oq3yPSEjDMS5otSJk5HAKOUk+X019mssFDbmNC99eL0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)