INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8c00c230df82e4607619e39758a97d67936be58d1833a8fed1e2fd938cf2582', 
    'HY2xJiHNTPHmelDkZVTVPjJsCYK6bVZlsAC7CIn/lWQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)