INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e1f333f971375d20c76cddccb9f676843df85b2b6d2b044ab4824a945827a05', 
    'wTWkALThQtQfFQva8dLAFesqGOxhCISBDM0n4ddkDE8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)