INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e963092015adf69d8201e791931f4772729147fadd90f3a5def66e9d2fe8aad', 
    'DjHuvZpfR/fQubWmdmaY6GOzYdzeQ493lgwePF75lnY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)