INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ddef08f34e81873dfbb2258684686dcc9a2ce3af4a00769c1c39da8de1edf6b', 
    'OT7zHIQ80bkFQYo5keBn4ExMvZEYppLPLebnziBeG7A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00304

Result

int(1)