INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52146a2ae5e054be4b7a113fd838564f87543307a447fc3cb4bf6b6831e985d0', 
    'NMSUdQvlVVCSdP9ehppAwJjNN4Q+DhNUuA1lZ/MfaiQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)