INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb4aaef3f60ceaff1a9c574548389b0904bac8ef698cda06f91a6a1a0cf3687b', 
    '92emQkxQJCTU0Axe8gWNjR3Tq537kSgZef8gL4A1oOo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)