INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7dc240894b5a341e755ac1e35f578f322c25aeb277ac343e76327687687751ed', 
    'KM8StwxRp6yMn8M0P7UWo5I5b8KAXB04NIcxcV9MeSc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)