INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b10318fb5682267e81c6ffd4935d7818f689fc0b8de904d87c61de89c2186f7f', 
    'I+MIKLhUDpSdAXUAO8Js0PN4qloGQfR7vaV0NcxJVdM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)