INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3f9e52e2e4d557912dc289a81de2c6b7dc454a86eb900444e7df177d4adb951', 
    'siS0V7592M7Qxsew6WyMJKDKqtxbj0hXo7XLA09rUjU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)