INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c5ebb89fd4b93df859301563d0c31a104d7bc5a989b2724ede1733aae2e1a74', 
    'Axq0HpX8fEe7TlWPhuEtzWAN6O9yiBZUINubR5jyY0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)