INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6fa8dee9ebcc21f66595772813c614d03c7a990aff4a1215ba5edafc8318fd0', 
    '3hM+XP905UrN4TCNz6b6rOhqyvJAvbFEOc6OsWUVsdE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)