INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4e5cca6f7f485a163599d05b8d88dcb519cc18983a4ccee74fb02151cf4c626', 
    'Q7Q3L6Bt48q7rAhIIf1GgkqdBEGQIRERDYdd39GMlKs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)