INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ccef6b14f690126f764987eafa49639339a9ff19458473bdb093ecac258113c9', 
    'lNzZGsSFW+K2BCOcmjl66OgSPejW6oY78V5mcYk92Oo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)