INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '066efc80cab5fb56d18979c9345fb655c2ba575aa03e4b652f0d0cefcbca1546', 
    'a3HnTcFtnPK7jzIedkyAS2fkniuo+yWH0KnH5DBsTno=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)