INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b0285ce9dd0d8e7d51fe80de644c4f83fecd1e5af7f545a121c3f4c638eddcd', 
    '8Yf/Rw+iQ4tUruyCQNZiTDCY8bmymmPxRrYso8KMkOg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)