INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44b7cd50a8efc7b71b491ed6e6651f4a9de2e6f77c5284c32ae1714a2384993b', 
    'OnTTqp+wFX68uAUwnFkQEgw2FezXQzCbyU/sSTJnX78=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)