INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f94b80a600432c6e8278459d5671656fa22c8df8c2c9a7cb19042676c0d1d29', 
    'Btife7PQp4cmXdIQK3vWkQhhkLQpQWcXi+JI2x9QKSY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)