INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a637505aa76d3646bcccffb9fd36cfabb9d46a73c9c4cd4b446c397818cf7bb4', 
    'J0ph6wjlmXEaHCbVW0uwFFrh7rbs/40tlSTnge/vh0k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)