INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12b70f580500474b6c84fb7479da7c90fea750684e4bafcaf82f4b3739752bfd', 
    'edPIGmXYA/j+5D5WQcRNh4kYm5t7fvopA7um/e55rGk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)