INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03c8d8fae6673f4e620200e664463339b91131a18d4b8de3cd4dd828c07ffc26', 
    'uHZddeFFAnwDumGvsTxxQNRNk0EpeWQNt1n7XbtWC8g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)