INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27783ce02a4df8ed0a3b75311fa2d6aa771cb24ec7becd4c390d1f56649c7f42', 
    'aAZ8woczrIYHNa5j8qJILIFZL2uYHaYROSWEmqWTzXE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)