INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46d478bfc3179e0e74028659823a34bcda015da1b6e7cc529708e862117cb6a2', 
    'H4kKFV34dyGAC4CqwAOV3iLrStpRmk3Fzta5r6+lU8E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)