INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f894c96f71c6e948c9dddff5324a7f41e0de85a8e11f67404a6280910e8c8c1', 
    'o/MWFqzfYQYxNelzbR6w+KZSAiMYAEI2OlX6FiQkE88=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)