INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3e27235ff37c8c9d827c36e35497c76bdd72540410d2f5a2519267e14fe085b', 
    '5kQJc9IyDm85o7X14APsV3328LvEe5z04lez0F+lHe8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)