INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3490961ffef6886d68def6138a62a006d687a0398afc9a2ebaebff15bedeb66', 
    'jJMy9X+ou307frrejRF+gniQx8um8NTzyLDc4VBjuQA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)