INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '344d03b82d6c4e3d73461422a613dc541f96756546fca1a329e58344541d9c30', 
    'bWpy9Z2dmqaecSCED06wvH3Kpb/sDM3/cHeXSW5gs2A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)