INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '631101e349a39e7dfda46d4a8c41744a610261182b8bfd378ef3fd1d6ae7feb9', 
    'EqtmBrFr9f7skIo0wHfe4Hy51mqrjBBdjuhUrtD+4bk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)