INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0b51ee4abc38af55c7c63888d24dae0d42bedf8aeeb142db264d72f21381897', 
    '32UEc+LBPgGd6A58ku78YR8EUfPdfU8L3RaUqpLD/Ew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)