INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08438a3e2ae51fbba6599a86a18f99b9688dd9c91959163709ffd43a849c2b3a', 
    'Puxo4r6+p4UXiHoswHNHoxc5tO8FKeHZfub9apXsZyM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)