INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2cb88f3649e4e91d9cd61cbf2ace3498a79650a4be951d7d6761a2701cd6600', 
    'yfZKeuzJ+N6iH+6MFUOx8Vr8haP4D2lQU3btWbp7Tz0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)