INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9f217f43b045d4e39a050e5284d399d6bc430be340c6f9db4c59887c4d2a387', 
    'YRgNK6KEHlVQHGFT7JrCjbnV0HYjvXGlYAlGAfgndoM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)