INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b63d738fff8aa30152ec9d23a30e82d35b4666c94899f954ec19e200ccdd9fc0', 
    '7yMUoMzMOoKOhzv4NkxxFjoLbv+EPuR6bALBjSmY/oU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)