INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f38531487549cea0f9e880b983a3452049159969c1446d82da71dfefe6d304e9', 
    'SDBT9eYnri6EkVIkGuDrJvjcFNyfyOMDeb48II819f0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)