INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '776d3c509beae9658fb99ba727158eccabff1ce881b1e0478d323fcb7c0ef027', 
    'UVlVLJkbMRVyEZwC/D57fbWZd894vzCqb+btU5V586o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)