INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dab5b6d526044791a9dc84f1c84cd5124e24eded8bec291b26c92486e646534', 
    'vGDob73VT5WViBx+0PSiWv9RBqF4A0vwfkOhr3PdDDQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)