INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '875938a3987ce677fbe3e36a69b8075dd59b4af0198394d85d1f839a569f4719', 
    '5jCPljAAxgIFPJyJRifPdEVBLCNJU/yFOgGm23qzvGA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)