INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d57e2685d59e8ff5d895fcd6c6a6e5fcbf7f89d4299361c3f4cfd387ef321a6', 
    'j8tFZ2/Q1PhQeZq5xZ02L5B0SZ23HWyEeQwAEx7j9fc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)