INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3f86738c600554d6faf0e495f2bd7d5503cb9e682405d96b86490f3ed2444ed', 
    'EQ/mo164cq0fsmWAaC445EHkcEx2VyM+OQFeQpUVTaY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)