INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9ec8a76cf86c1ac0ca1ea917f73de5abe3426ef94206e51594cddd41b776cf0', 
    'asd0ujWotAZym76ZIb/X6KLkleflGE6wRT7JR0KYTOs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)