INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e674e0848f494654d2dd49d4879d5e92f24e0a0bc0f4bb567236a202187af5d', 
    '9/pEr04OLll/Ijh0ecYDN3LEscIrMqrAvU0XnpInmS0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)