INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f049b1f894c08b69e3e4b8b50b55a4c56032b3f6e603559d37c84940020b3554', 
    'uSQcbZzp2F9m0PKNpjTQh9H3VJc1tj4eKkx7+JTUsVo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)