INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e3caa4197ee5e01926fd5d7b78da707db9e9780710c6cddc5ce3010a2c46b1d', 
    'KP7OtqTMd7MLfjpavGd0qAyZQtgOHyKb6KUjm3OVYZ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00064

Result

int(1)