INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '418593f7dd36028cc884749ae7b741468b924f7cc49d7ee54fc81d69251b5069', 
    'jVlzzyvxO2iuEjlbsR6WIHyJ1GyY7XylIpHbTc/ycO4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)