INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '482d7f48905c6be1c4109100a5edebbbf6b5edd656b0d87e286b2c3ad48d5fa1', 
    '/0+CjFGEMotu4vfBXxg5KVOVwDurGVx9FSgXsh1HQnw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)