INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a4d914fb9c4a0f9f60f159d6b4b74ced650e907fbf2fcd0e68180c7e89ca873', 
    'TU8DoI1j99uWgtopGLBuZ7qasrnthNMVjbo4tK6AHog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)