INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0ca0403ff241bc8df10757d52f6e10aec392802bce38367d7e9d7c1feec15abc', 
    'Rb6MtVE2USfVlRO2uCC0vbs1XmO/AiQwNfWv5IKAgzo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)