INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b7c9485b55f6201479bf6a6c7e1a17e82efd183bd880ec9c8f69338dc6a12ce', 
    'o2+AsYStjwMRCGjVSIogHSkfQESdA+rxt5nMQjI8R6w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)