INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e3e435b69d22da7a67a180e9d306ba9b4c4b9ed76a85a15c8bf5abbc349837e', 
    'TRTEjcN40tVCpye1xfFGeFYbpa0ay7JnkdMlfl/c/18=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)