INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27cf88e19a4e540c0d5a0dd39030d4e72fda3b5bf4178562eaa263c3de985e59', 
    'KCmc101XFjgy8UAO/I0+Ahh1WkCavCeBmRdYypCrWOE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)