INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '376492641be07cddd115293827a7d120b5379247ae2112805a2e9cff758af442', 
    'O8/2ctT2wWBplSKT7pcGR5uGkzTdd2n6JVjaQYVb7Wc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)