INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '709325031ba216bd84c1fae23dc69df97a00fdc345ab3fd01745da1c3f6b6c09', 
    'c6wJvttANBvvhSwX7Iei2YYCWPD8q8BaB3hij6/Gs+w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)