INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b39802237e178c0b9a4ce8ebbe26565eeaa7753b82ae7f9262e86bd4b5db1a1c', 
    'GyxVa1EAFtnTpBrQxTp0u9Wjy/72b/13t5/kHdzLCnY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)