INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1664c3fce5ae772304e517c1ed2024655937fb3775b9476ba3412254f4d60b67', 
    'MRrgEK5yHpb8r9TNuhflb00dS0iW1iE/4Qso3yrHeac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)