INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47e327b19749a1996e5af74276c17ebbfb7373f58b97d849d0ac062b071dd527', 
    'g0IdyvY5x/csuihHW2InKb8unQpv+52VEFL2ONgvj4M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)