INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8d9e7d2391472716f20fc557dd374a375d617ba1bb6cebe836b9f9c9d242482', 
    '2IfSy5qa8VZ8rsRmQEmM6CRR3oAtnZFqXGl231isWYM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)