INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f46a342cce39745b8460c2610ae2af8287813418431d77f3201cdb47c088e1a', 
    'dwjEud57Ie4r2EFpru9nhkFh4TJUQtBrZ3PLCQzTSoU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)