INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '849be8eba7116068c266508ae08037e64fce25e4147045f32230f63bbe0cf0fa', 
    'wiu20Btc2ulLWmljmugRxkyJxCXw2qyFyehAWo4TzPA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)