INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4421f5d06a016f18932116a5189d6307cb17db86285a854c73aa99960ee5ebca', 
    '1RIJMAEVXFSF9POFjoqrN+5tx1NjMbRhVrm4vhhdYjk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)