INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7549f772b6e8601e4ee89ea192900100280e25e4b465432533fa9efb13fcbcb8', 
    'WcELCO6FPk/+hl5vzqu+K2dlpKMisE8psmiZTsrqbrU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)