INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5391204ac589074da3e64b41b3a7ad348bd4a157f68d7830a355fa782e85cc53', 
    'Ex6FFgWkwihkgq4V5JTKIzdML6Rc3d/YLdps1EgssuQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)