INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6690ba647211341215754eb4d31de897640f18d6d1c70db4a2c669ed87b59e26', 
    'KwBS1WpBT7b9CN2H80tsyYXcCoiB0joPCmaPmIcP7Kg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)