INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7d03872ffde390414436a8758a47d8aab90d8de1f712563b82b194808910c55', 
    'IH33F1s/LNiUXD+mmhltSsR6zEpdVaIPZjCge5jVgP4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)