INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ea61e44f45c529f74a82bc09f65b46dc638b732f7f411182097e9a435a35f21', 
    'z90e4N1aSwX0aYCySkL5iWoriy6v9zKXQ3tgTXHIEPA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)