INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4ed91a4c2cc2324e012cba75f54c6c3f1d6fbf2f6c11cf6a7c183b230e73151', 
    'EXL17etwbecRRjZipla21DJOJBxcPDGMBsz0/hG12tw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)