INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19ba277f0b35d97c7707b8b5c42dc84fd7eb61c131625065fb7105eb796ce0ca', 
    'nJqDGxO2idh4qRGTrQ+cDlI78fXiN+VHzrYOWfYYdJU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)