INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f050593ee5ece950840bbb0e713c409f4e82e2228acfd84f83864ef0f3383db', 
    'CsRAYwkXP3K66pW5F5uTWYvG8RY5a5lHJR0VcPa+pqQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)