INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ada2a656f0fefe6f48267a765ef0a495331526975c7ca6279d4779994fc6d2d4', 
    '4gbu0uOEtPvehXZVzt90c0aR495XjbHn7IdPQuZQg1A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)