INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b832ab4cdd6c0a349b44de4a10b93556d12234268135cd8c16b160788e42522', 
    'hxuMGlOpxCi8sygyy1R+unlVhdsaQWKGxK4CxxvjR+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)