INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e87d2a3e38f25428bf01a1e08170d3ca8a2f8ae2cd1ade31cdb151573f3b37c4', 
    'G42GqIe8r2XQGWg2bdUgN5b5lZRAjr8RxxI5tcakzgY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)