INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5012441f0d24bf3da5da365627d763a919aa24853e652b867ed35b10932c0ecf', 
    'PoMWZU+93ig/RaKjH701Mv5DtTGsUUyrPiEWLzITuPs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)