INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '686a3da15f90e52e8c9462656642808314ebc8cf0e41303a3840017c4daba04e', 
    'BBpxtNkpG3bWN/F0kHA/LCXGcntSdUjQ1KaFjFhlf7Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)