INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '37a913ec79cad7aa2e082d1818fec9fcd1161163d685fdb6edf09d8762ac6942', 
    'sOExARF8Na8c0QTSa/8xFGlLFdI8xiPiT79pP104Tj8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)