INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e866e2c08d9beff30c9be658458bf88e356ef59432e1766790975dd646175a9', 
    'xIIYI8ni42ZqO+YZaDFrEXFjuNg2Y0P2NS0jkGxRfUY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)