INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5a03aef24bf9b0149fcacbe364b3cbc91cd0f6cf04588aac17601627a41660b', 
    'kjx7MUSXB9kPTVWDg5YOjzyRweq7RkBqwUhQjqM4U5Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)