INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f18e52fdc83131b270086e0063878736d71bc00ab5d0ffcbab508002e98af368', 
    'VrVqm6iCt/XQ9vjAzofwZvms4ItjNAEhS0TmANYS55k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)