INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a669ce49d753639e1f2f9503eb96906545e69decaeb9ad424ad1c97fe987e994', 
    'O6lfUnBJ9KUVKspefp2822xwIYNpa6tjTl9EMSsC+Bo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)