INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'edc2af618360254e4ce0316013f7c4b81fd2976d9bed59efab2813961fee8f4c', 
    'Pzst5dwuH0yslL2G+9OAEISKx/rurHCKUx5VzmVhq90=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)