INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2f8fa9b6cf59fcc855f559b11397ff78653a56e334b6328113087a978d7fd50', 
    'cHYhITZitt+szifB4V4oEim7bRwKVq1mFwkBOUHaGHE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)