INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2da7c82184458c4553d1d336468443b19063e76d16f3e064c153f7257626c75a', 
    '1d3QD/fOqiM5gfmWKDVLlqCktaH1HB6jcuU96szH0WE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)