INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40a2eff6e29421016ae55b2b195d90106aad775b68ecb46e822b03b681d19e4d', 
    'OGwGi7Co4WIoE0OX9PVHZiSBcCi2dWzDcO/c18G5Eeg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)