INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46c3713342903f81f9d5e4353460f8566a2ab79147f7c8f54686b1eaea717bd7', 
    'yi6G0Mrxx68ZW9kdqzf5qoLMSb/hk0cVICN6dqMGu/w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)