INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee6d8dda9b6b01104e70b7f8aa89494f317061429a235798eecf2f3b6bfc9695', 
    'WI+71dTTRMPsFS5nCkuex2KRzqQlzJZuk7MGqpqQwaM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)