INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fed6877c712d5a027abaca8a936e3b32de4fe043ca67411db5fc548db9ff0e26', 
    'h/d1a9DwenRNMMede1Zi1gpBnupRAhQfrl0bJIS6Mgg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)