INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2573c1d6b073b344bc3051b80feae4bd4e22cd051a6f35336d61bb5f99b4b48d', 
    'UMTAKEeR9OS7EwVo/RsuSD3FQwnatqxX06rGC07FcEA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)