INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fd5e09617f4117f82b4f298ce2d210c5cc9ec534f6a8d7a8fc7397e6ff55d0ec', 
    'idU+t5FMlbncbKxjrfWBe3rm7ehe/jOTzXE3SF4ZJ7Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)