INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '509c7bec944c545ad38763e74011b5c13920ba5c4f5dfae45ae71389b8b0a8f3', 
    'x7lYq/isdYHCO0+xDfVvfYMGKIfipkoaoES0RMEQvNk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)