INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8b9277efcd2575a86b4dd9a619adcd084b449ff5d419e8097ad4241d6fdca30', 
    '4rDUltDDGmY+idzvSy35wGJiug0dN74hUtuk14NL+y8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)