INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28fcc3f5ff8b77e7a95fb3c6d5829e36c7318b5b697e4ccdfad69988cdd247b9', 
    'c+UMMngCMPjs0C0yTqPn2vtIboJlbi6KjBhh7Y68PEY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)