INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd8b0863e68d4d2bde9b330a48d121c8220778560d590fec946121343786d2cc', 
    'On2FWWlkdhiqr6k39cj4gh5BJ4MOkHIvQ2ZAnRcKsZM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)