INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a727b0457d674d27e3235e889cdfb59c2255126c56a71bacbe0207c70f05d963', 
    'R4Fmq5oT+oVaVTRe0AQJJ1DjZem/PG3U1Ho6EGDpIC4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)