INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f76e7d6111073700b910284e787a4130af72e6d1004bc8ea379611d228d9f41', 
    'mGgSM+LYoLMUJ5F2XrGpvOAb01aIEqQ3/1smz1VaBwA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)