INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3920e36dbd05f5d77c45f8f2d6906aa31ef81ccf7cbf239f82204b5f78ba495', 
    'XnI8uJkHQrvWZ4puNhACPyPIvWJHk1J5zSDElOhOIb0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)