INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b608894c659536aefbc12e3df34e2738d5e8da58b510400bfff6b3b82fbc4f5', 
    'z6ojKYf5XQ/7cOJkhJme77UEMgHgjbT8x6oJf5v2wjM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)