INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1819c2a5faf87e9f5c49d7c5a41d5aa00d72e354b51e31f7dca8043fab788fd9', 
    'WZh4fcHM78ux0s+QW42jgEBha8ZaDcI2BfcHTd4+rZw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)