INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21d359bbdbe57e531758355be6b8f0996774a0ea18bf4158c3cd09a97ed25ebc', 
    'Bhs1pTPMAUBc8tjX62RSn+saXJ5ogYQJ2GnGKrmTU+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00243

Result

int(1)