INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '854bcce87143e8ea3e7d321c77d8aa247bc98f52ae552e6261cb6f57596bcfc8', 
    'e0CmriiWplAqJTIu0o7wGAnFAASeQVjhkIwqrfp5C8I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)