INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dc3fde19de3076b8158a40920751321d05ceba1462ae8968972e173d2063e90', 
    'ipSuC1h3FNfbiYLlabwmS+wXfErYCcroH64lR7q3/pc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)