INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0b68ede73ce41e638cb8b5a1160ef6597e11d98aa0fc98ec8b9dc1113f5c03ce', 
    'NpwQ4XVbSfZbOElldoLGjxJ2i6Q1qDRhJpjeANjHOF4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)