INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee15ecf873c3f12445534dbe81a8f8577b746454bc5ff62ef3a47f83f162924a', 
    'h2MGTjP1kLZnBYcWRwXiBRWAExoUza/j4DGcGtsydHw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)