INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b4a6b67c07bb64e0211c1003725142216cb3a1c0fd09296fc68a6d2614025d5', 
    'N+WXteRWNKY9OBmXxZZYMiCOevV4ZmUT6hE/V902biA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)