INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76c7a17b547ba8fe8808136490be9ea161f315204a75269f850d1420f1f54a67', 
    '/jcPR1uRJjEXygettopT3TRIAUnKD3zMn61cYzrLVdI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)